English verb conjugation COULD PIGGYBACK

Regular verb: piggyback - piggybacked - piggybacked

Affirmation

Simple form

I could piggyback
you could piggyback
she could piggyback
we could piggyback
you could piggyback
they could piggyback

V-ing form

I could be piggybacking
you could be piggybacking
she could be piggybacking
we could be piggybacking
you could be piggybacking
they could be piggybacking

Perfect

I could have piggybacked
you could have piggybacked
she could have piggybacked
we could have piggybacked
you could have piggybacked
they could have piggybacked

V-ing perfect

I could have been piggybacking
you could have been piggybacking
she could have been piggybacking
we could have been piggybacking
you could have been piggybacking
they could have been piggybacking

Negation

Simple form

I couldn't piggyback
you couldn't piggyback
she couldn't piggyback
we couldn't piggyback
you couldn't piggyback
they couldn't piggyback

V-ing form

I couldn't be piggybacking
you couldn't be piggybacking
she couldn't be piggybacking
we couldn't be piggybacking
you couldn't be piggybacking
they couldn't be piggybacking

Perfect

I couldn't have piggybacked
you couldn't have piggybacked
she couldn't have piggybacked
we couldn't have piggybacked
you couldn't have piggybacked
they couldn't have piggybacked

V-ing perfect

I couldn't have been piggybacking
you couldn't have been piggybacking
she couldn't have been piggybacking
we couldn't have been piggybacking
you couldn't have been piggybacking
they couldn't have been piggybacking

Interrogative form

Simple form

could I piggyback?
could you piggyback?
could she piggyback?
could we piggyback?
could you piggyback?
could they piggyback?

V-ing form

could I be piggybacking?
could you be piggybacking?
could she be piggybacking?
could we be piggybacking?
could you be piggybacking?
could they be piggybacking?

Perfect

could I have piggybacked?
could you have piggybacked?
could she have piggybacked?
could we have piggybacked?
could you have piggybacked?
could they have piggybacked?

V-ing perfect

could I have been piggybacking?
could you have been piggybacking?
could she have been piggybacking?
could we have been piggybacking?
could you have been piggybacking?
could they have been piggybacking?

Interro-negative form

Simple form

couldn't I piggyback?
couldn't you piggyback?
couldn't she piggyback?
couldn't we piggyback?
couldn't you piggyback?
couldn't they piggyback?

V-ing form

couldn't I be piggybacking?
couldn't you be piggybacking?
couldn't she be piggybacking?
couldn't we be piggybacking?
couldn't you be piggybacking?
couldn't they be piggybacking?

Perfect

couldn't I have piggybacked?
couldn't you have piggybacked?
couldn't she have piggybacked?
couldn't we have piggybacked?
couldn't you have piggybacked?
couldn't they have piggybacked?

V-ing perfect

couldn't I have been piggybacking?
couldn't you have been piggybacking?
couldn't she have been piggybacking?
couldn't we have been piggybacking?
couldn't you have been piggybacking?
couldn't they have been piggybacking?

Page top