English verb conjugation CAN OPPUGN

Regular verb: oppugn - oppugned - oppugned

Affirmation

Simple form

I can oppugn
you can oppugn
she can oppugn
we can oppugn
you can oppugn
they can oppugn

V-ing form

I can be oppugning
you can be oppugning
she can be oppugning
we can be oppugning
you can be oppugning
they can be oppugning

Perfect

I can have oppugned
you can have oppugned
she can have oppugned
we can have oppugned
you can have oppugned
they can have oppugned

V-ing perfect

I can have been oppugning
you can have been oppugning
she can have been oppugning
we can have been oppugning
you can have been oppugning
they can have been oppugning

Negation

Simple form

I cannot oppugn
you cannot oppugn
she cannot oppugn
we cannot oppugn
you cannot oppugn
they cannot oppugn

V-ing form

I cannot be oppugning
you cannot be oppugning
she cannot be oppugning
we cannot be oppugning
you cannot be oppugning
they cannot be oppugning

Perfect

I cannot have oppugned
you cannot have oppugned
she cannot have oppugned
we cannot have oppugned
you cannot have oppugned
they cannot have oppugned

V-ing perfect

I cannot have been oppugning
you cannot have been oppugning
she cannot have been oppugning
we cannot have been oppugning
you cannot have been oppugning
they cannot have been oppugning

Interrogative form

Simple form

can I oppugn?
can you oppugn?
can she oppugn?
can we oppugn?
can you oppugn?
can they oppugn?

V-ing form

can I be oppugning?
can you be oppugning?
can she be oppugning?
can we be oppugning?
can you be oppugning?
can they be oppugning?

Perfect

can I have oppugned?
can you have oppugned?
can she have oppugned?
can we have oppugned?
can you have oppugned?
can they have oppugned?

V-ing perfect

can I have been oppugning?
can you have been oppugning?
can she have been oppugning?
can we have been oppugning?
can you have been oppugning?
can they have been oppugning?

Interro-negative form

Simple form

can I not oppugn?
can you not oppugn?
can she not oppugn?
can we not oppugn?
can you not oppugn?
can they not oppugn?

V-ing form

can I not be oppugning?
can you not be oppugning?
can she not be oppugning?
can we not be oppugning?
can you not be oppugning?
can they not be oppugning?

Perfect

can I not have oppugned?
can you not have oppugned?
can she not have oppugned?
can we not have oppugned?
can you not have oppugned?
can they not have oppugned?

V-ing perfect

can I not have been oppugning?
can you not have been oppugning?
can she not have been oppugning?
can we not have been oppugning?
can you not have been oppugning?
can they not have been oppugning?

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