English verb conjugation CAN EXECUTE

Regular verb: execute - executed - executed


Affirmation

Simple form

I can execute
you can execute
he can execute
we can execute
you can execute
they can execute

V-ing form

I can be executing
you can be executing
he can be executing
we can be executing
you can be executing
they can be executing

Perfect

I can have executed
you can have executed
he can have executed
we can have executed
you can have executed
they can have executed

V-ing perfect

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

Negation

Simple form

I cannot execute
you cannot execute
he cannot execute
we cannot execute
you cannot execute
they cannot execute

V-ing form

I cannot be executing
you cannot be executing
he cannot be executing
we cannot be executing
you cannot be executing
they cannot be executing

Perfect

I cannot have executed
you cannot have executed
he cannot have executed
we cannot have executed
you cannot have executed
they cannot have executed

V-ing perfect

I cannot have been executing
you cannot have been executing
he cannot have been executing
we cannot have been executing
you cannot have been executing
they cannot have been executing

Interrogative form

Simple form

can I execute?
can you execute?
can he execute?
can we execute?
can you execute?
can they execute?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

can I not execute?
can you not execute?
can he not execute?
can we not execute?
can you not execute?
can they not execute?

V-ing form

can I not be executing?
can you not be executing?
can he not be executing?
can we not be executing?
can you not be executing?
can they not be executing?

Perfect

can I not have executed?
can you not have executed?
can he not have executed?
can we not have executed?
can you not have executed?
can they not have executed?

V-ing perfect

can I not have been executing?
can you not have been executing?
can he not have been executing?
can we not have been executing?
can you not have been executing?
can they not have been executing?