English verb conjugation CAN SOUR

Regular verb: sour - soured - soured

Affirmation

Simple form

I can sour
you can sour
he can sour
we can sour
you can sour
they can sour

V-ing form

I can be souring
you can be souring
he can be souring
we can be souring
you can be souring
they can be souring

Perfect

I can have soured
you can have soured
he can have soured
we can have soured
you can have soured
they can have soured

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I sour?
can you sour?
can he sour?
can we sour?
can you sour?
can they sour?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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