English verb conjugation CAN SUE

Regular verb: sue - sued - sued

Affirmation

Simple form

I can sue
you can sue
he can sue
we can sue
you can sue
they can sue

V-ing form

I can be suing
you can be suing
he can be suing
we can be suing
you can be suing
they can be suing

Perfect

I can have sued
you can have sued
he can have sued
we can have sued
you can have sued
they can have sued

V-ing perfect

I can have been suing
you can have been suing
he can have been suing
we can have been suing
you can have been suing
they can have been suing

Negation

Simple form

I can't sue
you can't sue
he can't sue
we can't sue
you can't sue
they can't sue

V-ing form

I can't be suing
you can't be suing
he can't be suing
we can't be suing
you can't be suing
they can't be suing

Perfect

I can't have sued
you can't have sued
he can't have sued
we can't have sued
you can't have sued
they can't have sued

V-ing perfect

I can't have been suing
you can't have been suing
he can't have been suing
we can't have been suing
you can't have been suing
they can't have been suing

Interrogative form

Simple form

can I sue?
can you sue?
can he sue?
can we sue?
can you sue?
can they sue?

V-ing form

can I be suing?
can you be suing?
can he be suing?
can we be suing?
can you be suing?
can they be suing?

Perfect

can I have sued?
can you have sued?
can he have sued?
can we have sued?
can you have sued?
can they have sued?

V-ing perfect

can I have been suing?
can you have been suing?
can he have been suing?
can we have been suing?
can you have been suing?
can they have been suing?

Interro-negative form

Simple form

can't I sue?
can't you sue?
can't he sue?
can't we sue?
can't you sue?
can't they sue?

V-ing form

can't I be suing?
can't you be suing?
can't he be suing?
can't we be suing?
can't you be suing?
can't they be suing?

Perfect

can't I have sued?
can't you have sued?
can't he have sued?
can't we have sued?
can't you have sued?
can't they have sued?

V-ing perfect

can't I have been suing?
can't you have been suing?
can't he have been suing?
can't we have been suing?
can't you have been suing?
can't they have been suing?

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