I/you/we/they have laid. She/he/it has laid.
The present perfect tense of "lay" is "have laid."
The present perfect tense of "lay" is "has/have laid." For example: "I have laid the book on the table."
The present perfect tense of "lie" is "have lied."
The present perfect of "follow" is "have followed" or "has followed."
The present perfect form of "present" is "have/has presented."
The present tense for "laid" is "lay." For example: "I lay the book on the table."
The present perfect tense of "lay" is "has/have laid." For example: "I have laid the book on the table."
The present perfect tense of "lie" is "have lied."
Neither: 'has lain' or, 'has laid' 'lie' and 'lay' are present tense, you need past perfect
"Have studied" is in the present perfect tense. It is formed by using the auxiliary verb "have" followed by the past participle of the main verb.
The present tense for "laid" is "lay." For example: "I lay the book on the table."
The present perfect tense of "hid" is "have/has hidden."
The present tense of "lay" is "lay" when referring to placing something down (transitive) and "lie" when referring to reclining oneself (intransitive).
have/has planned (PRESENT PERFECT)
The present perfect tense of "are" is "have been."
Has/have drawn is the present perfect of "draw".
The present perfect of "follow" is "have followed" or "has followed."
The present perfect is 'I have sung'