English verb conjugation COULD RATIONALISE

Regular verb: rationalise - rationalised - rationalised

Affirmation

Simple form

I could rationalise
you could rationalise
he could rationalise
we could rationalise
you could rationalise
they could rationalise

V-ing form

I could be rationalising
you could be rationalising
he could be rationalising
we could be rationalising
you could be rationalising
they could be rationalising

Perfect

I could have rationalised
you could have rationalised
he could have rationalised
we could have rationalised
you could have rationalised
they could have rationalised

V-ing perfect

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

Negation

Simple form

I could not rationalise
you could not rationalise
he could not rationalise
we could not rationalise
you could not rationalise
they could not rationalise

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I rationalise?
could you rationalise?
could he rationalise?
could we rationalise?
could you rationalise?
could they rationalise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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