English verb conjugation CAN SISE

Regular verb: sise - sised - sised

Affirmation

Simple form

I can sise
you can sise
he can sise
we can sise
you can sise
they can sise

V-ing form

I can be sising
you can be sising
he can be sising
we can be sising
you can be sising
they can be sising

Perfect

I can have sised
you can have sised
he can have sised
we can have sised
you can have sised
they can have sised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I sise?
can you sise?
can he sise?
can we sise?
can you sise?
can they sise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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