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

English verb conjugation COULD REJUVENATE

Regular verb: rejuvenate - rejuvenated - rejuvenated


Affirmation

Simple form
I could rejuvenate
you could rejuvenate
she could rejuvenate
we could rejuvenate
you could rejuvenate
they could rejuvenate
V-ing form
I could be rejuvenating
you could be rejuvenating
she could be rejuvenating
we could be rejuvenating
you could be rejuvenating
they could be rejuvenating
Perfect
I could have rejuvenated
you could have rejuvenated
she could have rejuvenated
we could have rejuvenated
you could have rejuvenated
they could have rejuvenated
V-ing perfect
I could have been rejuvenating
you could have been rejuvenating
she could have been rejuvenating
we could have been rejuvenating
you could have been rejuvenating
they could have been rejuvenating

Negation

Simple form
I couldn't rejuvenate
you couldn't rejuvenate
she couldn't rejuvenate
we couldn't rejuvenate
you couldn't rejuvenate
they couldn't rejuvenate
V-ing form
I couldn't be rejuvenating
you couldn't be rejuvenating
she couldn't be rejuvenating
we couldn't be rejuvenating
you couldn't be rejuvenating
they couldn't be rejuvenating
Perfect
I couldn't have rejuvenated
you couldn't have rejuvenated
she couldn't have rejuvenated
we couldn't have rejuvenated
you couldn't have rejuvenated
they couldn't have rejuvenated
V-ing perfect
I couldn't have been rejuvenating
you couldn't have been rejuvenating
she couldn't have been rejuvenating
we couldn't have been rejuvenating
you couldn't have been rejuvenating
they couldn't have been rejuvenating

Interrogative form

Simple form
could I rejuvenate?
could you rejuvenate?
could she rejuvenate?
could we rejuvenate?
could you rejuvenate?
could they rejuvenate?
V-ing form
could I be rejuvenating?
could you be rejuvenating?
could she be rejuvenating?
could we be rejuvenating?
could you be rejuvenating?
could they be rejuvenating?
Perfect
could I have rejuvenated?
could you have rejuvenated?
could she have rejuvenated?
could we have rejuvenated?
could you have rejuvenated?
could they have rejuvenated?
V-ing perfect
could I have been rejuvenating?
could you have been rejuvenating?
could she have been rejuvenating?
could we have been rejuvenating?
could you have been rejuvenating?
could they have been rejuvenating?

Interro-negative form

Simple form
couldn't I rejuvenate?
couldn't you rejuvenate?
couldn't she rejuvenate?
couldn't we rejuvenate?
couldn't you rejuvenate?
couldn't they rejuvenate?
V-ing form
couldn't I be rejuvenating?
couldn't you be rejuvenating?
couldn't she be rejuvenating?
couldn't we be rejuvenating?
couldn't you be rejuvenating?
couldn't they be rejuvenating?
Perfect
couldn't I have rejuvenated?
couldn't you have rejuvenated?
couldn't she have rejuvenated?
couldn't we have rejuvenated?
couldn't you have rejuvenated?
couldn't they have rejuvenated?
V-ing perfect
couldn't I have been rejuvenating?
couldn't you have been rejuvenating?
couldn't she have been rejuvenating?
couldn't we have been rejuvenating?
couldn't you have been rejuvenating?
couldn't they have been rejuvenating?