Conjugation › Arabic › ʿarafa / yaʿrifu
Arabic · Verb Tables · Intermediate
عَرَفَ / يَعْرِفُ (ʿarafa / yaʿrifu) means "to know" in Arabic. Present: أنا (anā) أَعْرِفُ [aʿrifu], أنتَ (anta) تَعْرِفُ [taʿrifu], أنتِ (anti) تَعْرِفِينَ [taʿrifīna], هو (huwa) يَعْرِفُ [yaʿrifu], هي (hiya) تَعْرِفُ [taʿrifu], نحن (naḥnu) نَعْرِفُ [naʿrifu]. Below: all 16 tenses we teach, with examples.
The present (imperfect) stem takes a person prefix and, for 'you (f.)' and the plurals, a suffix, plus the indicative ending -u (dropped in casual speech). Covers English simple present and present continuous alike ('I write' / 'I am writing') — Arabic does not force a choice between them.
| أنا (anā) | أَعْرِفُ [aʿrifu] |
| أنتَ (anta) | تَعْرِفُ [taʿrifu] |
| أنتِ (anti) | تَعْرِفِينَ [taʿrifīna] |
| هو (huwa) | يَعْرِفُ [yaʿrifu] |
| هي (hiya) | تَعْرِفُ [taʿrifu] |
| نحن (naḥnu) | نَعْرِفُ [naʿrifu] |
| أنتم (antum) | تَعْرِفُونَ [taʿrifūna] |
| هم (hum) | يَعْرِفُونَ [yaʿrifūna] |
Arabic has no separate progressive verb form; ongoing action is normally just the plain present above. To stress 'right now', speakers instead use the active participle (ism al-fāʿil, here kātib 'writing') as the predicate; it agrees like an adjective (gender/number), not by person, so 'I' and 'you (m.)' share the masculine form shown here and 'she' takes the feminine kātibatun.
| أنا (anā) | أَنا عارِفٌ [anā ʿārifun] |
| أنتَ (anta) | أَنْتَ عارِفٌ [anta ʿārifun] |
| أنتِ (anti) | أَنْتِ عارِفَةٌ [anti ʿārifatun] |
| هو (huwa) | هُوَ عارِفٌ [huwa ʿārifun] |
| هي (hiya) | هِيَ عارِفَةٌ [hiya ʿārifatun] |
| نحن (naḥnu) | نَحْنُ عارِفُونَ [naḥnu ʿārifūna] |
| أنتم (antum) | أَنْتُمْ عارِفُونَ [antum ʿārifūna] |
| هم (hum) | هُمْ عارِفُونَ [hum ʿārifūna] |
The past (perfect) stem takes only suffixes for person, gender and number; there is no prefix. Used for any completed action, corresponding to both English simple past ('I wrote') and, in most contexts, present perfect ('I have written').
| أنا (anā) | عَرَفْتُ [ʿaraftu] |
| أنتَ (anta) | عَرَفْتَ [ʿarafta] |
| أنتِ (anti) | عَرَفْتِ [ʿarafti] |
| هو (huwa) | عَرَفَ [ʿarafa] |
| هي (hiya) | عَرَفَتْ [ʿarafat] |
| نحن (naḥnu) | عَرَفْنا [ʿarafnā] |
| أنتم (antum) | عَرَفْتُمْ [ʿaraftum] |
| هم (hum) | عَرَفُوا [ʿarafū] |
No single-word imperfect exists; it is built with kāna (to be, conjugated in the past) followed by the plain present tense of the main verb. Matches English 'was writing' or 'used to write'.
| أنا (anā) | كُنْتُ [kuntu] أَعْرِفُ [aʿrifu] |
| أنتَ (anta) | كُنْتَ [kunta] تَعْرِفُ [taʿrifu] |
| أنتِ (anti) | كُنْتِ [kunti] تَعْرِفِينَ [taʿrifīna] |
| هو (huwa) | كانَ [kāna] يَعْرِفُ [yaʿrifu] |
| هي (hiya) | كانَتْ [kānat] تَعْرِفُ [taʿrifu] |
| نحن (naḥnu) | كُنّا [kunnā] نَعْرِفُ [naʿrifu] |
| أنتم (antum) | كُنْتُمْ [kuntum] تَعْرِفُونَ [taʿrifūna] |
| هم (hum) | كانُوا [kānū] يَعْرِفُونَ [yaʿrifūna] |
MSA does not distinguish 'I wrote' from 'I have written' morphologically — both are the simple past. The particle قد (qad) placed before the past verb adds the nuance of a completed action with present relevance ('have indeed done'), common in news and formal writing.
| أنا (anā) | قَدْ عَرَفْتُ [qad ʿaraftu] |
| أنتَ (anta) | قَدْ عَرَفْتَ [qad ʿarafta] |
| أنتِ (anti) | قَدْ عَرَفْتِ [qad ʿarafti] |
| هو (huwa) | قَدْ عَرَفَ [qad ʿarafa] |
| هي (hiya) | قَدْ عَرَفَتْ [qad ʿarafat] |
| نحن (naḥnu) | قَدْ عَرَفْنا [qad ʿarafnā] |
| أنتم (antum) | قَدْ عَرَفْتُمْ [qad ʿaraftum] |
| هم (hum) | قَدْ عَرَفُوا [qad ʿarafū] |
Built with kāna (past) + قد (qad) + the past-tense main verb. Matches English 'had written'.
| أنا (anā) | كُنْتُ [kuntu] قَدْ عَرَفْتُ [ʿaraftu] |
| أنتَ (anta) | كُنْتَ [kunta] قَدْ عَرَفْتَ [ʿarafta] |
| أنتِ (anti) | كُنْتِ [kunti] قَدْ عَرَفْتِ [ʿarafti] |
| هو (huwa) | كانَ [kāna] قَدْ عَرَفَ [ʿarafa] |
| هي (hiya) | كانَتْ [kānat] قَدْ عَرَفَتْ [ʿarafat] |
| نحن (naḥnu) | كُنّا [kunnā] قَدْ عَرَفْنا [ʿarafnā] |
| أنتم (antum) | كُنْتُمْ [kuntum] قَدْ عَرَفْتُمْ [ʿaraftum] |
| هم (hum) | كانُوا [kānū] قَدْ عَرَفُوا [ʿarafū] |
Formed by attaching the prefix سَـ (sa-) directly to the present-tense verb. Used for something the speaker sees as fairly soon or certain — the everyday way to say 'will'.
| أنا (anā) | سَأَعْرِفُ [sa'aʿrifu] |
| أنتَ (anta) | سَتَعْرِفُ [sa-taʿrifu] |
| أنتِ (anti) | سَتَعْرِفِينَ [sa-taʿrifīna] |
| هو (huwa) | سَيَعْرِفُ [sa-yaʿrifu] |
| هي (hiya) | سَتَعْرِفُ [sa-taʿrifu] |
| نحن (naḥnu) | سَنَعْرِفُ [sa-naʿrifu] |
| أنتم (antum) | سَتَعْرِفُونَ [sa-taʿrifūna] |
| هم (hum) | سَيَعْرِفُونَ [sa-yaʿrifūna] |
Formed with the separate word سوف (sawfa) before the present-tense verb instead of the attached سـ. Textbooks treat it as interchangeable with the near future, just a shade more formal or more distant/emphatic.
| أنا (anā) | سَوْفَ أَعْرِفُ [sawfa aʿrifu] |
| أنتَ (anta) | سَوْفَ تَعْرِفُ [sawfa taʿrifu] |
| أنتِ (anti) | سَوْفَ تَعْرِفِينَ [sawfa taʿrifīna] |
| هو (huwa) | سَوْفَ يَعْرِفُ [sawfa yaʿrifu] |
| هي (hiya) | سَوْفَ تَعْرِفُ [sawfa taʿrifu] |
| نحن (naḥnu) | سَوْفَ نَعْرِفُ [sawfa naʿrifu] |
| أنتم (antum) | سَوْفَ تَعْرِفُونَ [sawfa taʿrifūna] |
| هم (hum) | سَوْفَ يَعْرِفُونَ [sawfa yaʿrifūna] |
Built with سَـ + kūn (the future of kāna) + قد (qad) + the past-tense main verb. Matches English 'will have written'; mainly seen in formal or written registers.
| أنا (anā) | سَأَكُونُ [sa'akūnu] قَدْ عَرَفْتُ [ʿaraftu] |
| أنتَ (anta) | سَتَكُونُ [sa-takūnu] قَدْ عَرَفْتَ [ʿarafta] |
| أنتِ (anti) | سَتَكُونِينَ [sa-takūnīna] قَدْ عَرَفْتِ [ʿarafti] |
| هو (huwa) | سَيَكُونُ [sa-yakūnu] قَدْ عَرَفَ [ʿarafa] |
| هي (hiya) | سَتَكُونُ [sa-takūnu] قَدْ عَرَفَتْ [ʿarafat] |
| نحن (naḥnu) | سَنَكُونُ [sa-nakūnu] قَدْ عَرَفْنا [ʿarafnā] |
| أنتم (antum) | سَتَكُونُونَ [sa-takūnūna] قَدْ عَرَفْتُمْ [ʿaraftum] |
| هم (hum) | سَيَكُونُونَ [sa-yakūnūna] قَدْ عَرَفُوا [ʿarafū] |
MSA has no distinct conditional mood. 'Would' in a statement (often reported speech, 'he said he would write') is expressed with kāna (past) + the sa- future: kāna sa-yaktubu, literally 'he was going to write'. Real hypothetical 'if... would' sentences use a different construction (see Conditional sentences in Grammar).
| أنا (anā) | كُنْتُ [kuntu] سَأَعْرِفُ [sa'aʿrifu] |
| أنتَ (anta) | كُنْتَ [kunta] سَتَعْرِفُ [sa-taʿrifu] |
| أنتِ (anti) | كُنْتِ [kunti] سَتَعْرِفِينَ [sa-taʿrifīna] |
| هو (huwa) | كانَ [kāna] سَيَعْرِفُ [sa-yaʿrifu] |
| هي (hiya) | كانَتْ [kānat] سَتَعْرِفُ [sa-taʿrifu] |
| نحن (naḥnu) | كُنّا [kunnā] سَنَعْرِفُ [sa-naʿrifu] |
| أنتم (antum) | كُنْتُمْ [kuntum] سَتَعْرِفُونَ [sa-taʿrifūna] |
| هم (hum) | كانُوا [kānū] سَيَعْرِفُونَ [sa-yaʿrifūna] |
A heavy, mostly written/bookish compound — kāna (past) + sa-akūnu (future of kāna) + qad + the past main verb — for 'would have written'. In practice, most speakers avoid it and rephrase with a لو (law, 'if only') hypothetical sentence instead (see Conditional sentences in Grammar).
| أنا (anā) | كُنْتُ [kuntu] سَأَكُونُ [sa'akūnu] قَدْ عَرَفْتُ [ʿaraftu] |
| أنتَ (anta) | كُنْتَ [kunta] سَتَكُونُ [sa-takūnu] قَدْ عَرَفْتَ [ʿarafta] |
| أنتِ (anti) | كُنْتِ [kunti] سَتَكُونِينَ [sa-takūnīna] قَدْ عَرَفْتِ [ʿarafti] |
| هو (huwa) | كانَ [kāna] سَيَكُونُ [sa-yakūnu] قَدْ عَرَفَ [ʿarafa] |
| هي (hiya) | كانَتْ [kānat] سَتَكُونُ [sa-takūnu] قَدْ عَرَفَتْ [ʿarafat] |
| نحن (naḥnu) | كُنّا [kunnā] سَنَكُونُ [sa-nakūnu] قَدْ عَرَفْنا [ʿarafnā] |
| أنتم (antum) | كُنْتُمْ [kuntum] سَتَكُونُونَ [sa-takūnūna] قَدْ عَرَفْتُمْ [ʿaraftum] |
| هم (hum) | كانُوا [kānū] سَيَكُونُونَ [sa-yakūnūna] قَدْ عَرَفُوا [ʿarafū] |
The present stem changes its final ending (marfūʿ -u becomes manṣūb -a, and the nūn of taktubīna/taktubūna/yaktubūna is dropped) after linking particles: أَنْ (an, 'to', joining two verbs), لَنْ (lan, 'will not' — the standard way to negate the future), and كَيْ/لِكَيْ (kay/likay, 'so that') or حَتَّى (ḥattā, 'in order to/until') for purpose.
| أنا (anā) | أَنْ أَعْرِفَ [an aʿrifa] |
| أنتَ (anta) | أَنْ تَعْرِفَ [an taʿrifa] |
| أنتِ (anti) | أَنْ تَعْرِفِي [an taʿrifī] |
| هو (huwa) | أَنْ يَعْرِفَ [an yaʿrifa] |
| هي (hiya) | أَنْ تَعْرِفَ [an taʿrifa] |
| نحن (naḥnu) | أَنْ نَعْرِفَ [an naʿrifa] |
| أنتم (antum) | أَنْ تَعْرِفُوا [an taʿrifū] |
| هم (hum) | أَنْ يَعْرِفُوا [an yaʿrifū] |
The jussive drops the present tense's final short vowel or nūn ending. Placed after لَمْ (lam, 'did not'), it is the standard formal way to negate a past action — more common in writing than negating the perfect verb with مَا.
| أنا (anā) | لَمْ أَعْرِفْ [lam aʿrif] |
| أنتَ (anta) | لَمْ تَعْرِفْ [lam taʿrif] |
| أنتِ (anti) | لَمْ تَعْرِفِي [lam taʿrifī] |
| هو (huwa) | لَمْ يَعْرِفْ [lam yaʿrif] |
| هي (hiya) | لَمْ تَعْرِفْ [lam taʿrif] |
| نحن (naḥnu) | لَمْ نَعْرِفْ [lam naʿrif] |
| أنتم (antum) | لَمْ تَعْرِفُوا [lam taʿrifū] |
| هم (hum) | لَمْ يَعْرِفُوا [lam yaʿrifū] |
After إِنْ (in, 'if'), both the if-clause verb and the result-clause verb take the jussive. This is the main B1–B2 way to build a real, likely conditional ('if you do X, Y will happen'), corresponding to English 'if + present, will + verb'.
| أنا (anā) | إِنْ أَعْرِفْ [in aʿrif] |
| أنتَ (anta) | إِنْ تَعْرِفْ [in taʿrif] |
| أنتِ (anti) | إِنْ تَعْرِفِي [in taʿrifī] |
| هو (huwa) | إِنْ يَعْرِفْ [in yaʿrif] |
| هي (hiya) | إِنْ تَعْرِفْ [in taʿrif] |
| نحن (naḥnu) | إِنْ نَعْرِفْ [in naʿrif] |
| أنتم (antum) | إِنْ تَعْرِفُوا [in taʿrifū] |
| هم (hum) | إِنْ يَعْرِفُوا [in yaʿrifū] |
Built from the jussive stem: drop the person prefix, and if the stem then starts with two consonants, add a helping alif (اُ-/اِ-) at the front, pronounced with a short u or i. Only exists for the three 'you' forms; other persons use a linking particle instead (e.g. لِيَكْتُبْ, li-yaktub, 'let him write' — not covered at this level).
| أنا (anā) | — |
| أنتَ (anta) | اِعْرِفْ [iʿrif] |
| أنتِ (anti) | اِعْرِفِي [iʿrifī] |
| هو (huwa) | — |
| هي (hiya) | — |
| نحن (naḥnu) | — |
| أنتم (antum) | اِعْرِفُوا [iʿrifū] |
| هم (hum) | — |
Negative commands are not a separate verb form: they are simply لَا (lā, 'don't') plus the jussive of the same 'you' forms used in the affirmative imperative, unlike English, which reuses the plain verb ('write' → 'don't write').
| أنا (anā) | — |
| أنتَ (anta) | لَا تَعْرِفْ [lā taʿrif] |
| أنتِ (anti) | لَا تَعْرِفِي [lā taʿrifī] |
| هو (huwa) | — |
| هي (hiya) | — |
| نحن (naḥnu) | — |
| أنتم (antum) | لَا تَعْرِفُوا [lā taʿrifū] |
| هم (hum) | — |
| أَعْرِفُ جارَنا الجَدِيدَ. aʿrifu jāranā l-jadīda. | I know our new neighbor. |
| عَرَفْتُها فِي الجامِعَةِ. ʿaraftuhā fī l-jāmiʿati. | I got to know her at university. |
Practice ʿarafa / yaʿrifu and every other verb with flashcards and verb drills in the Language Trip app and website. Free, no account needed, no ads.