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

English verb conjugation COULD AERATE

Regular verb: aerate - aerated - aerated


Affirmation

Simple form
I could aerate
you could aerate
she could aerate
we could aerate
you could aerate
they could aerate
V-ing form
I could be aerating
you could be aerating
she could be aerating
we could be aerating
you could be aerating
they could be aerating
Perfect
I could have aerated
you could have aerated
she could have aerated
we could have aerated
you could have aerated
they could have aerated
V-ing perfect
I could have been aerating
you could have been aerating
she could have been aerating
we could have been aerating
you could have been aerating
they could have been aerating

Negation

Simple form
I couldn't aerate
you couldn't aerate
she couldn't aerate
we couldn't aerate
you couldn't aerate
they couldn't aerate
V-ing form
I couldn't be aerating
you couldn't be aerating
she couldn't be aerating
we couldn't be aerating
you couldn't be aerating
they couldn't be aerating
Perfect
I couldn't have aerated
you couldn't have aerated
she couldn't have aerated
we couldn't have aerated
you couldn't have aerated
they couldn't have aerated
V-ing perfect
I couldn't have been aerating
you couldn't have been aerating
she couldn't have been aerating
we couldn't have been aerating
you couldn't have been aerating
they couldn't have been aerating

Interrogative form

Simple form
could I aerate?
could you aerate?
could she aerate?
could we aerate?
could you aerate?
could they aerate?
V-ing form
could I be aerating?
could you be aerating?
could she be aerating?
could we be aerating?
could you be aerating?
could they be aerating?
Perfect
could I have aerated?
could you have aerated?
could she have aerated?
could we have aerated?
could you have aerated?
could they have aerated?
V-ing perfect
could I have been aerating?
could you have been aerating?
could she have been aerating?
could we have been aerating?
could you have been aerating?
could they have been aerating?

Interro-negative form

Simple form
couldn't I aerate?
couldn't you aerate?
couldn't she aerate?
couldn't we aerate?
couldn't you aerate?
couldn't they aerate?
V-ing form
couldn't I be aerating?
couldn't you be aerating?
couldn't she be aerating?
couldn't we be aerating?
couldn't you be aerating?
couldn't they be aerating?
Perfect
couldn't I have aerated?
couldn't you have aerated?
couldn't she have aerated?
couldn't we have aerated?
couldn't you have aerated?
couldn't they have aerated?
V-ing perfect
couldn't I have been aerating?
couldn't you have been aerating?
couldn't she have been aerating?
couldn't we have been aerating?
couldn't you have been aerating?
couldn't they have been aerating?