• Correct Sentence: I have seen him recently. (অপশন ক)
- Just, Just now, Akready, Recently, Yet, Ever থাকলে Sentence টি Present Perfect Tenxe হয়।
অন্যদিকে,
(খ) Would that দিয়ে Sentence শুরু হলে Subject এরপর could বসে এবং verb এর Present form বসে।
Correct Sentence: Would that he could understand my feelings better.
(গ) And দ্বারা যুক্ত Sentence এ যদি Subject একই ব্যক্তি বা বস্তুকে বুঝায় তবে তাদের Verb ও Pronoun Singular হয়।
Correct Sentence: The Headmaster and secretary is present in the meeting.
(ঘ) As if / As though এর পূর্বে Present Indefinite Tense থাকলে as if/as though এর পরে Past Indefinite Tense হয় এবং Be verb থাকলে সব সময় were হয়।
Correct Sentence: He talks as though he knew everything.
Source: Advanced Learner's Communicative English Grammar & Composition By Chowdhury & Hossain.