There is no contraction there're in English.
In informal speech a person may use the contraction as a shortened form of 'there are' which will function as the subject as the subject and the verb of a sentence. But don't use there're in formal speech or in writing.
This'll is neither. It is a contraction of the words this and will. This is a pronoun and will is a verb.
Hadn't is a contraction of the verb 'had' and the adverb 'not'; the contraction acts as a verb.
No, the word "could've" is a verb contraction; a shortened form of "could have".
The word you've is a contraction, which is two words combined, 'you' is a personal pronoun and 'have' is a verb (or auxiliary verb). The contraction you've functions as the subject and the verb (or auxiliary verb) of a sentence or a clause.Example: You have won the jackpot! Or, You've won the jackpot!
No. It is a contraction of a pronoun and an auxiliary verb. It means "I will."
The word you've is a contraction, a shortened form for the pronoun 'you' and the verb (or auxiliary verb) 'have'. The contraction you've functions as the subject and verb (or auxiliary verb) of a sentence or clause. Example:You have done a good job. Or, You've done a good job.
Yes it is a contraction or short form of you (pronoun) and have (verb). = you have
No, It is a contraction of a pronoun and auxiliary verb. It means "you will."
They'll is contraction of two parts of speech, they (pronoun) and will (verb).
Could've is a contraction of "could" and "have". They are both verbs.
The word they've is a contraction of the personal pronoun'they' and the verb 'have'. The contraction they've functions as the subject and the verb (or auxiliary verb) in a sentence or clause.Examples:They have gone on vacation.ORThey've gone on vacation.
The contraction means "this will" which is a pronoun (this) and a helping verb (will), and so this'll must be used with another verb. E.g. "This'll surely surprise them."