male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD SHUT
Irregular verb: shut - shut - shut
Affirmation
Simple form
I could shutyou could shut
she could shut
we could shut
you could shut
they could shut
V-ing form
I could be shuttingyou could be shutting
she could be shutting
we could be shutting
you could be shutting
they could be shutting
Perfect
I could have shutyou could have shut
she could have shut
we could have shut
you could have shut
they could have shut
V-ing perfect
I could have been shuttingyou could have been shutting
she could have been shutting
we could have been shutting
you could have been shutting
they could have been shutting
Negation
Simple form
I couldn't shutyou couldn't shut
she couldn't shut
we couldn't shut
you couldn't shut
they couldn't shut
V-ing form
I couldn't be shuttingyou couldn't be shutting
she couldn't be shutting
we couldn't be shutting
you couldn't be shutting
they couldn't be shutting
Perfect
I couldn't have shutyou couldn't have shut
she couldn't have shut
we couldn't have shut
you couldn't have shut
they couldn't have shut
V-ing perfect
I couldn't have been shuttingyou couldn't have been shutting
she couldn't have been shutting
we couldn't have been shutting
you couldn't have been shutting
they couldn't have been shutting
Interrogative form
Simple form
could I shut?could you shut?
could she shut?
could we shut?
could you shut?
could they shut?
V-ing form
could I be shutting?could you be shutting?
could she be shutting?
could we be shutting?
could you be shutting?
could they be shutting?
Perfect
could I have shut?could you have shut?
could she have shut?
could we have shut?
could you have shut?
could they have shut?
V-ing perfect
could I have been shutting?could you have been shutting?
could she have been shutting?
could we have been shutting?
could you have been shutting?
could they have been shutting?
Interro-negative form
Simple form
couldn't I shut?couldn't you shut?
couldn't she shut?
couldn't we shut?
couldn't you shut?
couldn't they shut?
V-ing form
couldn't I be shutting?couldn't you be shutting?
couldn't she be shutting?
couldn't we be shutting?
couldn't you be shutting?
couldn't they be shutting?
Perfect
couldn't I have shut?couldn't you have shut?
couldn't she have shut?
couldn't we have shut?
couldn't you have shut?
couldn't they have shut?
V-ing perfect
couldn't I have been shutting?couldn't you have been shutting?
couldn't she have been shutting?
couldn't we have been shutting?
couldn't you have been shutting?
couldn't they have been shutting?