Perfect tenses indicate that the action or state of being of the principal verb has been or will be (for the future perfect tense) completed or perfected by a specific time.
A perfect tense is formed by combining a form of "have" with a past participle of the main verb. This tense is used to indicate actions that have been completed at a specific point in the past or to show the result of an action that occurred before another event.
The present perfect tense of "they have" is "they have had."
The past perfect tense of the verb "contain" is "had contained."
The present perfect tense of the verb "study" is "have studied."
"have tried" is the present perfect tense.
The word "has" is not a future perfect verb. It is a present tense verb that functions as a helping verb for forming perfect tenses. In future perfect tense, "has" is combined with the auxiliary verb "will have" to show an action that will be completed at some point in the future.
This is the imperfect tense. (verb)= present tense (verb)ed= perfect tense was (verb)ing= imperfect tense Perfect and imperfect are both forms of the past tense.
The present perfect tense of "they have" is "they have had."
The past perfect tense of the verb "contain" is "had contained."
The present perfect tense of the verb "study" is "have studied."
It is a tense of a verb.
"have tried" is the present perfect tense.
The word "has" is not a future perfect verb. It is a present tense verb that functions as a helping verb for forming perfect tenses. In future perfect tense, "has" is combined with the auxiliary verb "will have" to show an action that will be completed at some point in the future.
The perfect tense of the verb "save" is "has/have saved." For example, "I have saved enough money to buy a new car."
The present perfect tense of the verb "study" is "have studied."
The present perfect tense of the verb "search" is "have searched" or "has searched."
The present perfect tense of the verb "practice" is "have practiced" or "has practiced."
Present perfect progressive tense.