English verb conjugation COULD UTILISE

Regular verb: utilise - utilised - utilised

Affirmation

Simple form

I could utilise
you could utilise
she could utilise
we could utilise
you could utilise
they could utilise

V-ing form

I could be utilising
you could be utilising
she could be utilising
we could be utilising
you could be utilising
they could be utilising

Perfect

I could have utilised
you could have utilised
she could have utilised
we could have utilised
you could have utilised
they could have utilised

V-ing perfect

I could have been utilising
you could have been utilising
she could have been utilising
we could have been utilising
you could have been utilising
they could have been utilising

Negation

Simple form

I could not utilise
you could not utilise
she could not utilise
we could not utilise
you could not utilise
they could not utilise

V-ing form

I could not be utilising
you could not be utilising
she could not be utilising
we could not be utilising
you could not be utilising
they could not be utilising

Perfect

I could not have utilised
you could not have utilised
she could not have utilised
we could not have utilised
you could not have utilised
they could not have utilised

V-ing perfect

I could not have been utilising
you could not have been utilising
she could not have been utilising
we could not have been utilising
you could not have been utilising
they could not have been utilising

Interrogative form

Simple form

could I utilise?
could you utilise?
could she utilise?
could we utilise?
could you utilise?
could they utilise?

V-ing form

could I be utilising?
could you be utilising?
could she be utilising?
could we be utilising?
could you be utilising?
could they be utilising?

Perfect

could I have utilised?
could you have utilised?
could she have utilised?
could we have utilised?
could you have utilised?
could they have utilised?

V-ing perfect

could I have been utilising?
could you have been utilising?
could she have been utilising?
could we have been utilising?
could you have been utilising?
could they have been utilising?

Interro-negative form

Simple form

could I not utilise?
could you not utilise?
could she not utilise?
could we not utilise?
could you not utilise?
could they not utilise?

V-ing form

could I not be utilising?
could you not be utilising?
could she not be utilising?
could we not be utilising?
could you not be utilising?
could they not be utilising?

Perfect

could I not have utilised?
could you not have utilised?
could she not have utilised?
could we not have utilised?
could you not have utilised?
could they not have utilised?

V-ing perfect

could I not have been utilising?
could you not have been utilising?
could she not have been utilising?
could we not have been utilising?
could you not have been utilising?
could they not have been utilising?

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