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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD CLUTTER

Regular verb: clutter - cluttered - cluttered


Affirmation

Simple form
I could clutter
you could clutter
she could clutter
we could clutter
you could clutter
they could clutter
V-ing form
I could be cluttering
you could be cluttering
she could be cluttering
we could be cluttering
you could be cluttering
they could be cluttering
Perfect
I could have cluttered
you could have cluttered
she could have cluttered
we could have cluttered
you could have cluttered
they could have cluttered
V-ing perfect
I could have been cluttering
you could have been cluttering
she could have been cluttering
we could have been cluttering
you could have been cluttering
they could have been cluttering

Negation

Simple form
I couldn't clutter
you couldn't clutter
she couldn't clutter
we couldn't clutter
you couldn't clutter
they couldn't clutter
V-ing form
I couldn't be cluttering
you couldn't be cluttering
she couldn't be cluttering
we couldn't be cluttering
you couldn't be cluttering
they couldn't be cluttering
Perfect
I couldn't have cluttered
you couldn't have cluttered
she couldn't have cluttered
we couldn't have cluttered
you couldn't have cluttered
they couldn't have cluttered
V-ing perfect
I couldn't have been cluttering
you couldn't have been cluttering
she couldn't have been cluttering
we couldn't have been cluttering
you couldn't have been cluttering
they couldn't have been cluttering

Interrogative form

Simple form
could I clutter?
could you clutter?
could she clutter?
could we clutter?
could you clutter?
could they clutter?
V-ing form
could I be cluttering?
could you be cluttering?
could she be cluttering?
could we be cluttering?
could you be cluttering?
could they be cluttering?
Perfect
could I have cluttered?
could you have cluttered?
could she have cluttered?
could we have cluttered?
could you have cluttered?
could they have cluttered?
V-ing perfect
could I have been cluttering?
could you have been cluttering?
could she have been cluttering?
could we have been cluttering?
could you have been cluttering?
could they have been cluttering?

Interro-negative form

Simple form
couldn't I clutter?
couldn't you clutter?
couldn't she clutter?
couldn't we clutter?
couldn't you clutter?
couldn't they clutter?
V-ing form
couldn't I be cluttering?
couldn't you be cluttering?
couldn't she be cluttering?
couldn't we be cluttering?
couldn't you be cluttering?
couldn't they be cluttering?
Perfect
couldn't I have cluttered?
couldn't you have cluttered?
couldn't she have cluttered?
couldn't we have cluttered?
couldn't you have cluttered?
couldn't they have cluttered?
V-ing perfect
couldn't I have been cluttering?
couldn't you have been cluttering?
couldn't she have been cluttering?
couldn't we have been cluttering?
couldn't you have been cluttering?
couldn't they have been cluttering?