The verb in the sentence "Your sister is a happy person" is is (a form of the verb to be). To put this sentence in the future tense, you would say, "Your sister will be a happy person."
Your sister will be a happy person.
Will be e.g. "She will be happy to see that."
"happy to help her" does not contain a form of be and is not a sentence. There is no subject or verb.The future tense of be is will be for all persons, singular and plural.I/We/You/He/She/They will be happy to help her.
yes, Future tense for first person
Will be e.g. "She will be happy to see that."
The past tense of "does" is "did," and the future tense is "will do."
The second-person future perfect tense of to write would be you will have written.
You Will collect is the future tense used for all persons.
The future tense of "disappear" is "will disappear."
The second-person future perfect tense of to write would be you will have written.
The infinitive is "to be". The first person singular is "I am". The future is conjugated as follows: I will be you will be (singular) he, she or it will be we will be you will be (plural) they will be Examples (using abbrevations) are: I'll be late tomorrow. She will not be happy to hear that. You will be over the moon if you win.
Present tense - step (steps is used for singular subjects in the third person) Past tense - stepped Future tense - will step
Treats can be either a plural noun or the third-person singular present tense of the verb "treat". The future tense is "will treat".