English verb conjugation CAN DERAIL

Regular verb: derail - derailed - derailed

Affirmation

Simple form

I can derail
you can derail
he can derail
we can derail
you can derail
they can derail

V-ing form

I can be derailing
you can be derailing
he can be derailing
we can be derailing
you can be derailing
they can be derailing

Perfect

I can have derailed
you can have derailed
he can have derailed
we can have derailed
you can have derailed
they can have derailed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I derail?
can you derail?
can he derail?
can we derail?
can you derail?
can they derail?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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