Present Perfect Interrogative Form

à        The present perfect simple expresses an action that is still going on or that stopped recently, but has an influence on the present. It puts emphasis on the result.

Forms of the Present Perfect

 

Subject	Positive	Negative	Interrogative
I – you – we –they	I have danced.	I have not danced.	Have I danced?
He – she – it	He has danced.	He has not danced.	Has he danced?

Present Perfect Interrogative Formula

{Have / Has + subject + verb in participle + ?}

Exceptions in Spelling when Adding ‘ed’

Exceptions in spelling when adding -ed	Example
After a final e only add –d	Love – loved
Final consonant after a short, stressed vowel or l as final consonant after a doubled vowel	Admit – admitted
	Travel – travelled
Final y after a consonant becomes i	Hurry - hurried