English verb conjugation COULD TENON

Regular verb: tenon - tenoned - tenoned

Affirmation

Simple form

I could tenon
you could tenon
he could tenon
we could tenon
you could tenon
they could tenon

V-ing form

I could be tenoning
you could be tenoning
he could be tenoning
we could be tenoning
you could be tenoning
they could be tenoning

Perfect

I could have tenoned
you could have tenoned
he could have tenoned
we could have tenoned
you could have tenoned
they could have tenoned

V-ing perfect

I could have been tenoning
you could have been tenoning
he could have been tenoning
we could have been tenoning
you could have been tenoning
they could have been tenoning

Negation

Simple form

I couldn't tenon
you couldn't tenon
he couldn't tenon
we couldn't tenon
you couldn't tenon
they couldn't tenon

V-ing form

I couldn't be tenoning
you couldn't be tenoning
he couldn't be tenoning
we couldn't be tenoning
you couldn't be tenoning
they couldn't be tenoning

Perfect

I couldn't have tenoned
you couldn't have tenoned
he couldn't have tenoned
we couldn't have tenoned
you couldn't have tenoned
they couldn't have tenoned

V-ing perfect

I couldn't have been tenoning
you couldn't have been tenoning
he couldn't have been tenoning
we couldn't have been tenoning
you couldn't have been tenoning
they couldn't have been tenoning

Interrogative form

Simple form

could I tenon?
could you tenon?
could he tenon?
could we tenon?
could you tenon?
could they tenon?

V-ing form

could I be tenoning?
could you be tenoning?
could he be tenoning?
could we be tenoning?
could you be tenoning?
could they be tenoning?

Perfect

could I have tenoned?
could you have tenoned?
could he have tenoned?
could we have tenoned?
could you have tenoned?
could they have tenoned?

V-ing perfect

could I have been tenoning?
could you have been tenoning?
could he have been tenoning?
could we have been tenoning?
could you have been tenoning?
could they have been tenoning?

Interro-negative form

Simple form

couldn't I tenon?
couldn't you tenon?
couldn't he tenon?
couldn't we tenon?
couldn't you tenon?
couldn't they tenon?

V-ing form

couldn't I be tenoning?
couldn't you be tenoning?
couldn't he be tenoning?
couldn't we be tenoning?
couldn't you be tenoning?
couldn't they be tenoning?

Perfect

couldn't I have tenoned?
couldn't you have tenoned?
couldn't he have tenoned?
couldn't we have tenoned?
couldn't you have tenoned?
couldn't they have tenoned?

V-ing perfect

couldn't I have been tenoning?
couldn't you have been tenoning?
couldn't he have been tenoning?
couldn't we have been tenoning?
couldn't you have been tenoning?
couldn't they have been tenoning?

Page top