male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD PIGMENT
Regular verb: pigment - pigmented - pigmented
Affirmation
Simple form
I could pigmentyou could pigment
she could pigment
we could pigment
you could pigment
they could pigment
V-ing form
I could be pigmentingyou could be pigmenting
she could be pigmenting
we could be pigmenting
you could be pigmenting
they could be pigmenting
Perfect
I could have pigmentedyou could have pigmented
she could have pigmented
we could have pigmented
you could have pigmented
they could have pigmented
V-ing perfect
I could have been pigmentingyou could have been pigmenting
she could have been pigmenting
we could have been pigmenting
you could have been pigmenting
they could have been pigmenting
Negation
Simple form
I couldn't pigmentyou couldn't pigment
she couldn't pigment
we couldn't pigment
you couldn't pigment
they couldn't pigment
V-ing form
I couldn't be pigmentingyou couldn't be pigmenting
she couldn't be pigmenting
we couldn't be pigmenting
you couldn't be pigmenting
they couldn't be pigmenting
Perfect
I couldn't have pigmentedyou couldn't have pigmented
she couldn't have pigmented
we couldn't have pigmented
you couldn't have pigmented
they couldn't have pigmented
V-ing perfect
I couldn't have been pigmentingyou couldn't have been pigmenting
she couldn't have been pigmenting
we couldn't have been pigmenting
you couldn't have been pigmenting
they couldn't have been pigmenting
Interrogative form
Simple form
could I pigment?could you pigment?
could she pigment?
could we pigment?
could you pigment?
could they pigment?
V-ing form
could I be pigmenting?could you be pigmenting?
could she be pigmenting?
could we be pigmenting?
could you be pigmenting?
could they be pigmenting?
Perfect
could I have pigmented?could you have pigmented?
could she have pigmented?
could we have pigmented?
could you have pigmented?
could they have pigmented?
V-ing perfect
could I have been pigmenting?could you have been pigmenting?
could she have been pigmenting?
could we have been pigmenting?
could you have been pigmenting?
could they have been pigmenting?
Interro-negative form
Simple form
couldn't I pigment?couldn't you pigment?
couldn't she pigment?
couldn't we pigment?
couldn't you pigment?
couldn't they pigment?
V-ing form
couldn't I be pigmenting?couldn't you be pigmenting?
couldn't she be pigmenting?
couldn't we be pigmenting?
couldn't you be pigmenting?
couldn't they be pigmenting?
Perfect
couldn't I have pigmented?couldn't you have pigmented?
couldn't she have pigmented?
couldn't we have pigmented?
couldn't you have pigmented?
couldn't they have pigmented?
V-ing perfect
couldn't I have been pigmenting?couldn't you have been pigmenting?
couldn't she have been pigmenting?
couldn't we have been pigmenting?
couldn't you have been pigmenting?
couldn't they have been pigmenting?