English verb conjugation CAN THROB

Regular verb: throb - throbbed - throbbed

Affirmation

Simple form

I can throb
you can throb
he can throb
we can throb
you can throb
they can throb

V-ing form

I can be throbbing
you can be throbbing
he can be throbbing
we can be throbbing
you can be throbbing
they can be throbbing

Perfect

I can have throbbed
you can have throbbed
he can have throbbed
we can have throbbed
you can have throbbed
they can have throbbed

V-ing perfect

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

Negation

Simple form

I cannot throb
you cannot throb
he cannot throb
we cannot throb
you cannot throb
they cannot throb

V-ing form

I cannot be throbbing
you cannot be throbbing
he cannot be throbbing
we cannot be throbbing
you cannot be throbbing
they cannot be throbbing

Perfect

I cannot have throbbed
you cannot have throbbed
he cannot have throbbed
we cannot have throbbed
you cannot have throbbed
they cannot have throbbed

V-ing perfect

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

Interrogative form

Simple form

can I throb?
can you throb?
can he throb?
can we throb?
can you throb?
can they throb?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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