English verb conjugation CAN STALE

Regular verb: stale - staled - staled

Affirmation

Simple form

I can stale
you can stale
he can stale
we can stale
you can stale
they can stale

V-ing form

I can be staling
you can be staling
he can be staling
we can be staling
you can be staling
they can be staling

Perfect

I can have staled
you can have staled
he can have staled
we can have staled
you can have staled
they can have staled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I stale?
can you stale?
can he stale?
can we stale?
can you stale?
can they stale?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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