perfect infinitive मीनिंग इन हिंदी

उदाहरण वाक्य

1. Perfect infinitives ( prior infinitives ) occur at a time before the main verb.
2. Perfect infinitives are also found in other European languages which have perfect forms with auxiliaries similarly to English.
3. These include non-finite forms such as perfect infinitives . ( More possible forms and examples are given under below .)
4. The expression can be used with a perfect infinitive : " you'd better have finished that report by tomorrow ".
5. Unlike the past-tense augment, this reduplication or augment is retained in all the moods of the perfect tense as well as in the perfect infinitive and participle.
6. The perfect infinitive ( without " to " in most cases ) can be used after modality with regard to past events : " you should have done that "; " she might have seen it ".
7. In the case that an imperfect or Pluperfect was initially used in direct speech, the Perfect infinitive is normally used instead, the only one capable of denoting a state of affairs anterior to time denoted by the matrix verb introducing the indirect speech.
8. When the circumstance in question refers to the past, the form with the perfect infinitive is used : " he can't ( cannot ) have done it " means " I believe it impossible that he did it " ( compare " he must have done it " ).
9. In many cases, in order to give modals past reference, they are used together with a " perfect infinitive ", namely the auxiliary " have " and a past participle, as in " I should have asked her "; " You may have seen me ".
10. This applies particularly when the perfect infinitive is used together with modal verbs : for example, " he could not have been a genius " might be considered ( based on its meaning ) to be a past tense of " he cannot / could not be a genius "; such forms are considered true perfect forms by some linguists but not others.