English verb conjugation CAN DOUBLE-CHECK

Regular verb: double-check - double-checked - double-checked

Affirmation

Simple form

I can double-check
you can double-check
he can double-check
we can double-check
you can double-check
they can double-check

V-ing form

I can be double-checking
you can be double-checking
he can be double-checking
we can be double-checking
you can be double-checking
they can be double-checking

Perfect

I can have double-checked
you can have double-checked
he can have double-checked
we can have double-checked
you can have double-checked
they can have double-checked

V-ing perfect

I can have been double-checking
you can have been double-checking
he can have been double-checking
we can have been double-checking
you can have been double-checking
they can have been double-checking

Negation

Simple form

I cannot double-check
you cannot double-check
he cannot double-check
we cannot double-check
you cannot double-check
they cannot double-check

V-ing form

I cannot be double-checking
you cannot be double-checking
he cannot be double-checking
we cannot be double-checking
you cannot be double-checking
they cannot be double-checking

Perfect

I cannot have double-checked
you cannot have double-checked
he cannot have double-checked
we cannot have double-checked
you cannot have double-checked
they cannot have double-checked

V-ing perfect

I cannot have been double-checking
you cannot have been double-checking
he cannot have been double-checking
we cannot have been double-checking
you cannot have been double-checking
they cannot have been double-checking

Interrogative form

Simple form

can I double-check?
can you double-check?
can he double-check?
can we double-check?
can you double-check?
can they double-check?

V-ing form

can I be double-checking?
can you be double-checking?
can he be double-checking?
can we be double-checking?
can you be double-checking?
can they be double-checking?

Perfect

can I have double-checked?
can you have double-checked?
can he have double-checked?
can we have double-checked?
can you have double-checked?
can they have double-checked?

V-ing perfect

can I have been double-checking?
can you have been double-checking?
can he have been double-checking?
can we have been double-checking?
can you have been double-checking?
can they have been double-checking?

Interro-negative form

Simple form

can I not double-check?
can you not double-check?
can he not double-check?
can we not double-check?
can you not double-check?
can they not double-check?

V-ing form

can I not be double-checking?
can you not be double-checking?
can he not be double-checking?
can we not be double-checking?
can you not be double-checking?
can they not be double-checking?

Perfect

can I not have double-checked?
can you not have double-checked?
can he not have double-checked?
can we not have double-checked?
can you not have double-checked?
can they not have double-checked?

V-ing perfect

can I not have been double-checking?
can you not have been double-checking?
can he not have been double-checking?
can we not have been double-checking?
can you not have been double-checking?
can they not have been double-checking?

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