English verb conjugation COULD METASTASIZE

Regular verb: metastasize - metastasized - metastasized

Affirmation

Simple form

I could metastasize
you could metastasize
he could metastasize
we could metastasize
you could metastasize
they could metastasize

V-ing form

I could be metastasizing
you could be metastasizing
he could be metastasizing
we could be metastasizing
you could be metastasizing
they could be metastasizing

Perfect

I could have metastasized
you could have metastasized
he could have metastasized
we could have metastasized
you could have metastasized
they could have metastasized

V-ing perfect

I could have been metastasizing
you could have been metastasizing
he could have been metastasizing
we could have been metastasizing
you could have been metastasizing
they could have been metastasizing

Negation

Simple form

I could not metastasize
you could not metastasize
he could not metastasize
we could not metastasize
you could not metastasize
they could not metastasize

V-ing form

I could not be metastasizing
you could not be metastasizing
he could not be metastasizing
we could not be metastasizing
you could not be metastasizing
they could not be metastasizing

Perfect

I could not have metastasized
you could not have metastasized
he could not have metastasized
we could not have metastasized
you could not have metastasized
they could not have metastasized

V-ing perfect

I could not have been metastasizing
you could not have been metastasizing
he could not have been metastasizing
we could not have been metastasizing
you could not have been metastasizing
they could not have been metastasizing

Interrogative form

Simple form

could I metastasize?
could you metastasize?
could he metastasize?
could we metastasize?
could you metastasize?
could they metastasize?

V-ing form

could I be metastasizing?
could you be metastasizing?
could he be metastasizing?
could we be metastasizing?
could you be metastasizing?
could they be metastasizing?

Perfect

could I have metastasized?
could you have metastasized?
could he have metastasized?
could we have metastasized?
could you have metastasized?
could they have metastasized?

V-ing perfect

could I have been metastasizing?
could you have been metastasizing?
could he have been metastasizing?
could we have been metastasizing?
could you have been metastasizing?
could they have been metastasizing?

Interro-negative form

Simple form

could I not metastasize?
could you not metastasize?
could he not metastasize?
could we not metastasize?
could you not metastasize?
could they not metastasize?

V-ing form

could I not be metastasizing?
could you not be metastasizing?
could he not be metastasizing?
could we not be metastasizing?
could you not be metastasizing?
could they not be metastasizing?

Perfect

could I not have metastasized?
could you not have metastasized?
could he not have metastasized?
could we not have metastasized?
could you not have metastasized?
could they not have metastasized?

V-ing perfect

could I not have been metastasizing?
could you not have been metastasizing?
could he not have been metastasizing?
could we not have been metastasizing?
could you not have been metastasizing?
could they not have been metastasizing?

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