female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD MAT
Regular verb: mat - matted - matted
Affirmation
Simple form
I could matyou could mat
he could mat
we could mat
you could mat
they could mat
V-ing form
I could be mattingyou could be matting
he could be matting
we could be matting
you could be matting
they could be matting
Perfect
I could have mattedyou could have matted
he could have matted
we could have matted
you could have matted
they could have matted
V-ing perfect
I could have been mattingyou could have been matting
he could have been matting
we could have been matting
you could have been matting
they could have been matting
Negation
Simple form
I couldn't matyou couldn't mat
he couldn't mat
we couldn't mat
you couldn't mat
they couldn't mat
V-ing form
I couldn't be mattingyou couldn't be matting
he couldn't be matting
we couldn't be matting
you couldn't be matting
they couldn't be matting
Perfect
I couldn't have mattedyou couldn't have matted
he couldn't have matted
we couldn't have matted
you couldn't have matted
they couldn't have matted
V-ing perfect
I couldn't have been mattingyou couldn't have been matting
he couldn't have been matting
we couldn't have been matting
you couldn't have been matting
they couldn't have been matting
Interrogative form
Simple form
could I mat?could you mat?
could he mat?
could we mat?
could you mat?
could they mat?
V-ing form
could I be matting?could you be matting?
could he be matting?
could we be matting?
could you be matting?
could they be matting?
Perfect
could I have matted?could you have matted?
could he have matted?
could we have matted?
could you have matted?
could they have matted?
V-ing perfect
could I have been matting?could you have been matting?
could he have been matting?
could we have been matting?
could you have been matting?
could they have been matting?
Interro-negative form
Simple form
couldn't I mat?couldn't you mat?
couldn't he mat?
couldn't we mat?
couldn't you mat?
couldn't they mat?
V-ing form
couldn't I be matting?couldn't you be matting?
couldn't he be matting?
couldn't we be matting?
couldn't you be matting?
couldn't they be matting?
Perfect
couldn't I have matted?couldn't you have matted?
couldn't he have matted?
couldn't we have matted?
couldn't you have matted?
couldn't they have matted?
V-ing perfect
couldn't I have been matting?couldn't you have been matting?
couldn't he have been matting?
couldn't we have been matting?
couldn't you have been matting?
couldn't they have been matting?