English Grammar he was in a state ....panic and depression

व्याख्या:- As prepositions the difference between off and of is that off is (used to indicate movement away from a position on) while of is .

As verbs the difference between off and of is that off is (slang) to kill while of is (usually in modal perfect constructions) representing (have) or , chiefly in depictions of colloquial speech.