Have/has presented.
The present perfect form of "present" is "have/has presented."
The present perfect form of "find" is "have found."
The present perfect form of "to be" is "have been" for plural subjects (I, you, we, they) and "has been" for singular subjects (he, she, it).
The present perfect form of the verb 'sit' is 'have sat.'
The present perfect form of "she knows" is "she has known."
The present perfect progressive form of "discuss" is "have been discussing."
The present perfect tense of "form" is "have formed" (for plural subjects) or "has formed" (for singular subjects). It is formed by using the auxiliary verb "have" or "has" followed by the past participle of the verb "form".
The present perfect form of "to be" is "have been" for plural subjects (I, you, we, they) and "has been" for singular subjects (he, she, it).
The present perfect form of the verb "to be" is "have been" or "has been", depending on the subject. For example: "I have been," "You have been," "He/She/It has been," "We have been," "You have been," "They have been."
Present perfect tense.
It is "have/has posted".
Danced
The perfect form of "think" is "have thought." For example, "I have thought about it."
The present perfect is has/have + a past participle.I have seen that movie already.She has seen that movie, too.
I/you/we/they have been. He/she/it has been.
I/you/we/they have been. He/she/it has been.
The present perfect form of the verb 'sit' is 'have sat.'
Every verb has a past, present, and future tense. Each past, present, and future tense also has a perfect form, progressive (continuous) form, and a perfect continuous form.