English verb conjugation CAN SHELVE

Regular verb: shelve - shelved - shelved

Affirmation

Simple form

I can shelve
you can shelve
he can shelve
we can shelve
you can shelve
they can shelve

V-ing form

I can be shelving
you can be shelving
he can be shelving
we can be shelving
you can be shelving
they can be shelving

Perfect

I can have shelved
you can have shelved
he can have shelved
we can have shelved
you can have shelved
they can have shelved

V-ing perfect

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

Negation

Simple form

I cannot shelve
you cannot shelve
he cannot shelve
we cannot shelve
you cannot shelve
they cannot shelve

V-ing form

I cannot be shelving
you cannot be shelving
he cannot be shelving
we cannot be shelving
you cannot be shelving
they cannot be shelving

Perfect

I cannot have shelved
you cannot have shelved
he cannot have shelved
we cannot have shelved
you cannot have shelved
they cannot have shelved

V-ing perfect

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

Interrogative form

Simple form

can I shelve?
can you shelve?
can he shelve?
can we shelve?
can you shelve?
can they shelve?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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