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female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD EXTERNALISE

Regular verb: externalise - externalised - externalised


Affirmation

Simple form
I could externalise
you could externalise
he could externalise
we could externalise
you could externalise
they could externalise
V-ing form
I could be externalising
you could be externalising
he could be externalising
we could be externalising
you could be externalising
they could be externalising
Perfect
I could have externalised
you could have externalised
he could have externalised
we could have externalised
you could have externalised
they could have externalised
V-ing perfect
I could have been externalising
you could have been externalising
he could have been externalising
we could have been externalising
you could have been externalising
they could have been externalising

Negation

Simple form
I could not externalise
you could not externalise
he could not externalise
we could not externalise
you could not externalise
they could not externalise
V-ing form
I could not be externalising
you could not be externalising
he could not be externalising
we could not be externalising
you could not be externalising
they could not be externalising
Perfect
I could not have externalised
you could not have externalised
he could not have externalised
we could not have externalised
you could not have externalised
they could not have externalised
V-ing perfect
I could not have been externalising
you could not have been externalising
he could not have been externalising
we could not have been externalising
you could not have been externalising
they could not have been externalising

Interrogative form

Simple form
could I externalise?
could you externalise?
could he externalise?
could we externalise?
could you externalise?
could they externalise?
V-ing form
could I be externalising?
could you be externalising?
could he be externalising?
could we be externalising?
could you be externalising?
could they be externalising?
Perfect
could I have externalised?
could you have externalised?
could he have externalised?
could we have externalised?
could you have externalised?
could they have externalised?
V-ing perfect
could I have been externalising?
could you have been externalising?
could he have been externalising?
could we have been externalising?
could you have been externalising?
could they have been externalising?

Interro-negative form

Simple form
could I not externalise?
could you not externalise?
could he not externalise?
could we not externalise?
could you not externalise?
could they not externalise?
V-ing form
could I not be externalising?
could you not be externalising?
could he not be externalising?
could we not be externalising?
could you not be externalising?
could they not be externalising?
Perfect
could I not have externalised?
could you not have externalised?
could he not have externalised?
could we not have externalised?
could you not have externalised?
could they not have externalised?
V-ing perfect
could I not have been externalising?
could you not have been externalising?
could he not have been externalising?
could we not have been externalising?
could you not have been externalising?
could they not have been externalising?