Breakdown of كنت أظن أنك مريض.
كka
your / you (object)
أنan
to (with verbs)
كانkâna
to be
مريضmarîdh
sick
ظنdhanna
to assume
Questions & Answers about كنت أظن أنك مريض.
Why does the verb أظن (I assume) have a shadda (double letter), but if I wanted to say "I assumed" in the past tense, it changes to ظننت?
This is the special rule for "doubled verbs" (where the second and third root letters are the same, like ظ-ن-ن). When conjugating in the present tense for "I", the identical letters merge with a shadda: أظن ('aZunnu). But in the past tense, adding the "I" suffix ـتُ (-tu) forces the merged letters to split apart (un-double), creating ظننتُ (Zanantu).
The translation says "I used to assume," but the Arabic uses كنت (I was) and أظن (I assume). How does this combination work?
In Arabic, combining the past tense of كان (to be) with a present tense verb creates a past continuous or past habitual meaning. So, كنت (I was) + أظن (assuming) translates to "I was assuming" or "I used to assume."
Why do we use أنك (that you) here instead of إنك?
We use أن ('anna) when the word "that" connects two parts of a sentence, acting as the object of a verb like أظن (I assume). Its sister word إن ('inna) is mostly used at the very beginning of a new sentence, or immediately after the verb "to say" (قال).
Since أن is in this sentence, does it change the ending of مريض (sick)?
No, مريض stays in the standard nominative case (ending with an "un" sound, مريضٌ). Words like أن only change their subject to the accusative case. Here, the subject is the attached pronoun ـك (you), while مريض is the predicate, so its case remains unchanged.
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