male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD COLOURIZE
Regular verb: colourize - colourized - colourized
Affirmation
Simple form
I could colourizeyou could colourize
she could colourize
we could colourize
you could colourize
they could colourize
V-ing form
I could be colourizingyou could be colourizing
she could be colourizing
we could be colourizing
you could be colourizing
they could be colourizing
Perfect
I could have colourizedyou could have colourized
she could have colourized
we could have colourized
you could have colourized
they could have colourized
V-ing perfect
I could have been colourizingyou could have been colourizing
she could have been colourizing
we could have been colourizing
you could have been colourizing
they could have been colourizing
Negation
Simple form
I couldn't colourizeyou couldn't colourize
she couldn't colourize
we couldn't colourize
you couldn't colourize
they couldn't colourize
V-ing form
I couldn't be colourizingyou couldn't be colourizing
she couldn't be colourizing
we couldn't be colourizing
you couldn't be colourizing
they couldn't be colourizing
Perfect
I couldn't have colourizedyou couldn't have colourized
she couldn't have colourized
we couldn't have colourized
you couldn't have colourized
they couldn't have colourized
V-ing perfect
I couldn't have been colourizingyou couldn't have been colourizing
she couldn't have been colourizing
we couldn't have been colourizing
you couldn't have been colourizing
they couldn't have been colourizing
Interrogative form
Simple form
could I colourize?could you colourize?
could she colourize?
could we colourize?
could you colourize?
could they colourize?
V-ing form
could I be colourizing?could you be colourizing?
could she be colourizing?
could we be colourizing?
could you be colourizing?
could they be colourizing?
Perfect
could I have colourized?could you have colourized?
could she have colourized?
could we have colourized?
could you have colourized?
could they have colourized?
V-ing perfect
could I have been colourizing?could you have been colourizing?
could she have been colourizing?
could we have been colourizing?
could you have been colourizing?
could they have been colourizing?
Interro-negative form
Simple form
couldn't I colourize?couldn't you colourize?
couldn't she colourize?
couldn't we colourize?
couldn't you colourize?
couldn't they colourize?
V-ing form
couldn't I be colourizing?couldn't you be colourizing?
couldn't she be colourizing?
couldn't we be colourizing?
couldn't you be colourizing?
couldn't they be colourizing?
Perfect
couldn't I have colourized?couldn't you have colourized?
couldn't she have colourized?
couldn't we have colourized?
couldn't you have colourized?
couldn't they have colourized?
V-ing perfect
couldn't I have been colourizing?couldn't you have been colourizing?
couldn't she have been colourizing?
couldn't we have been colourizing?
couldn't you have been colourizing?
couldn't they have been colourizing?