English verb conjugation CAN WATERPROOF

Regular verb: waterproof - waterproofed - waterproofed

Affirmation

Simple form

I can waterproof
you can waterproof
he can waterproof
we can waterproof
you can waterproof
they can waterproof

V-ing form

I can be waterproofing
you can be waterproofing
he can be waterproofing
we can be waterproofing
you can be waterproofing
they can be waterproofing

Perfect

I can have waterproofed
you can have waterproofed
he can have waterproofed
we can have waterproofed
you can have waterproofed
they can have waterproofed

V-ing perfect

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

Negation

Simple form

I cannot waterproof
you cannot waterproof
he cannot waterproof
we cannot waterproof
you cannot waterproof
they cannot waterproof

V-ing form

I cannot be waterproofing
you cannot be waterproofing
he cannot be waterproofing
we cannot be waterproofing
you cannot be waterproofing
they cannot be waterproofing

Perfect

I cannot have waterproofed
you cannot have waterproofed
he cannot have waterproofed
we cannot have waterproofed
you cannot have waterproofed
they cannot have waterproofed

V-ing perfect

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

Interrogative form

Simple form

can I waterproof?
can you waterproof?
can he waterproof?
can we waterproof?
can you waterproof?
can they waterproof?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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