The present perfect tense for "dream" is "have dreamt" (British English) or "have dreamed" (American English).
The present perfect tense of "hid" is "have/has hidden."
The present perfect tense of "exist" is "has/have existed."
The present perfect tense of "was" is "have been".
The present perfect tense of "clap" is "have clapped" or "has clapped."
"have tried" is the present perfect tense.
The present perfect tense is formed with the auxiliary verb have and a past participle. Both dreamt and dreamed are acceptable past participles for dream.I/We/You/They have dreamt/dreamedHe/She/It has dreamt/dreamed
Dream is present tense.
Present perfect tense.
The present perfect tense of "hid" is "have/has hidden."
The present perfect tense of "exist" is "has/have existed."
The present perfect tense of "was" is "have been".
present tense past tense future tense present perfect tense past perfect tense future perfect tense present progressive tense past progressive tense future progressive tense present perfect progressive tense past perfect progressive tense future perfect progressive tense
The present perfect tense of "are" is "have been."
The past perfect tense of dream is had dreamt or had dreamed.
The present perfect tense of leave is have/has left. The present perfect tense of eat is have/has eaten.
The present perfect tense of "clap" is "have clapped" or "has clapped."
"have tried" is the present perfect tense.