English verb conjugation
COULD REDIAL

Regular verb: redial - redialled - redialled

Affirmation

Simple form	V-ing form
I could redial you could redial he could redial we could redial you could redial they could redial	I could be redialling you could be redialling he could be redialling we could be redialling you could be redialling they could be redialling
Perfect	V-ing perfect
I could have redialled you could have redialled he could have redialled we could have redialled you could have redialled they could have redialled	I could have been redialling you could have been redialling he could have been redialling we could have been redialling you could have been redialling they could have been redialling

Negation

Simple form	V-ing form
I could not redial you could not redial he could not redial we could not redial you could not redial they could not redial	I could not be redialling you could not be redialling he could not be redialling we could not be redialling you could not be redialling they could not be redialling
Perfect	V-ing perfect
I could not have redialled you could not have redialled he could not have redialled we could not have redialled you could not have redialled they could not have redialled	I could not have been redialling you could not have been redialling he could not have been redialling we could not have been redialling you could not have been redialling they could not have been redialling

Interrogative form

Simple form	V-ing form
could I redial? could you redial? could he redial? could we redial? could you redial? could they redial?	could I be redialling? could you be redialling? could he be redialling? could we be redialling? could you be redialling? could they be redialling?
Perfect	V-ing perfect
could I have redialled? could you have redialled? could he have redialled? could we have redialled? could you have redialled? could they have redialled?	could I have been redialling? could you have been redialling? could he have been redialling? could we have been redialling? could you have been redialling? could they have been redialling?

Interro-negative form

Simple form	V-ing form
could I not redial? could you not redial? could he not redial? could we not redial? could you not redial? could they not redial?	could I not be redialling? could you not be redialling? could he not be redialling? could we not be redialling? could you not be redialling? could they not be redialling?
Perfect	V-ing perfect
could I not have redialled? could you not have redialled? could he not have redialled? could we not have redialled? could you not have redialled? could they not have redialled?	could I not have been redialling? could you not have been redialling? could he not have been redialling? could we not have been redialling? could you not have been redialling? could they not have been redialling?