English verb conjugation COULD DEFILE

Regular verb: defile - defiled - defiled

Affirmation

Simple form

I could defile
you could defile
she could defile
we could defile
you could defile
they could defile

V-ing form

I could be defiling
you could be defiling
she could be defiling
we could be defiling
you could be defiling
they could be defiling

Perfect

I could have defiled
you could have defiled
she could have defiled
we could have defiled
you could have defiled
they could have defiled

V-ing perfect

I could have been defiling
you could have been defiling
she could have been defiling
we could have been defiling
you could have been defiling
they could have been defiling

Negation

Simple form

I couldn't defile
you couldn't defile
she couldn't defile
we couldn't defile
you couldn't defile
they couldn't defile

V-ing form

I couldn't be defiling
you couldn't be defiling
she couldn't be defiling
we couldn't be defiling
you couldn't be defiling
they couldn't be defiling

Perfect

I couldn't have defiled
you couldn't have defiled
she couldn't have defiled
we couldn't have defiled
you couldn't have defiled
they couldn't have defiled

V-ing perfect

I couldn't have been defiling
you couldn't have been defiling
she couldn't have been defiling
we couldn't have been defiling
you couldn't have been defiling
they couldn't have been defiling

Interrogative form

Simple form

could I defile?
could you defile?
could she defile?
could we defile?
could you defile?
could they defile?

V-ing form

could I be defiling?
could you be defiling?
could she be defiling?
could we be defiling?
could you be defiling?
could they be defiling?

Perfect

could I have defiled?
could you have defiled?
could she have defiled?
could we have defiled?
could you have defiled?
could they have defiled?

V-ing perfect

could I have been defiling?
could you have been defiling?
could she have been defiling?
could we have been defiling?
could you have been defiling?
could they have been defiling?

Interro-negative form

Simple form

couldn't I defile?
couldn't you defile?
couldn't she defile?
couldn't we defile?
couldn't you defile?
couldn't they defile?

V-ing form

couldn't I be defiling?
couldn't you be defiling?
couldn't she be defiling?
couldn't we be defiling?
couldn't you be defiling?
couldn't they be defiling?

Perfect

couldn't I have defiled?
couldn't you have defiled?
couldn't she have defiled?
couldn't we have defiled?
couldn't you have defiled?
couldn't they have defiled?

V-ing perfect

couldn't I have been defiling?
couldn't you have been defiling?
couldn't she have been defiling?
couldn't we have been defiling?
couldn't you have been defiling?
couldn't they have been defiling?

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