English verb conjugation
COULD PAGE

Regular verb: page - paged - paged

Affirmation

Simple form	V-ing form
I could page you could page he could page we could page you could page they could page	I could be paging you could be paging he could be paging we could be paging you could be paging they could be paging
Perfect	V-ing perfect
I could have paged you could have paged he could have paged we could have paged you could have paged they could have paged	I could have been paging you could have been paging he could have been paging we could have been paging you could have been paging they could have been paging

Negation

Simple form	V-ing form
I couldn't page you couldn't page he couldn't page we couldn't page you couldn't page they couldn't page	I couldn't be paging you couldn't be paging he couldn't be paging we couldn't be paging you couldn't be paging they couldn't be paging
Perfect	V-ing perfect
I couldn't have paged you couldn't have paged he couldn't have paged we couldn't have paged you couldn't have paged they couldn't have paged	I couldn't have been paging you couldn't have been paging he couldn't have been paging we couldn't have been paging you couldn't have been paging they couldn't have been paging

Interrogative form

Simple form	V-ing form
could I page? could you page? could he page? could we page? could you page? could they page?	could I be paging? could you be paging? could he be paging? could we be paging? could you be paging? could they be paging?
Perfect	V-ing perfect
could I have paged? could you have paged? could he have paged? could we have paged? could you have paged? could they have paged?	could I have been paging? could you have been paging? could he have been paging? could we have been paging? could you have been paging? could they have been paging?

Interro-negative form

Simple form	V-ing form
couldn't I page? couldn't you page? couldn't he page? couldn't we page? couldn't you page? couldn't they page?	couldn't I be paging? couldn't you be paging? couldn't he be paging? couldn't we be paging? couldn't you be paging? couldn't they be paging?
Perfect	V-ing perfect
couldn't I have paged? couldn't you have paged? couldn't he have paged? couldn't we have paged? couldn't you have paged? couldn't they have paged?	couldn't I have been paging? couldn't you have been paging? couldn't he have been paging? couldn't we have been paging? couldn't you have been paging? couldn't they have been paging?