English verb conjugation COULD DEMORALISE

Regular verb: demoralise - demoralised - demoralised

Affirmation

Simple form

I could demoralise
you could demoralise
he could demoralise
we could demoralise
you could demoralise
they could demoralise

V-ing form

I could be demoralising
you could be demoralising
he could be demoralising
we could be demoralising
you could be demoralising
they could be demoralising

Perfect

I could have demoralised
you could have demoralised
he could have demoralised
we could have demoralised
you could have demoralised
they could have demoralised

V-ing perfect

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

Negation

Simple form

I couldn't demoralise
you couldn't demoralise
he couldn't demoralise
we couldn't demoralise
you couldn't demoralise
they couldn't demoralise

V-ing form

I couldn't be demoralising
you couldn't be demoralising
he couldn't be demoralising
we couldn't be demoralising
you couldn't be demoralising
they couldn't be demoralising

Perfect

I couldn't have demoralised
you couldn't have demoralised
he couldn't have demoralised
we couldn't have demoralised
you couldn't have demoralised
they couldn't have demoralised

V-ing perfect

I couldn't have been demoralising
you couldn't have been demoralising
he couldn't have been demoralising
we couldn't have been demoralising
you couldn't have been demoralising
they couldn't have been demoralising

Interrogative form

Simple form

could I demoralise?
could you demoralise?
could he demoralise?
could we demoralise?
could you demoralise?
could they demoralise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I demoralise?
couldn't you demoralise?
couldn't he demoralise?
couldn't we demoralise?
couldn't you demoralise?
couldn't they demoralise?

V-ing form

couldn't I be demoralising?
couldn't you be demoralising?
couldn't he be demoralising?
couldn't we be demoralising?
couldn't you be demoralising?
couldn't they be demoralising?

Perfect

couldn't I have demoralised?
couldn't you have demoralised?
couldn't he have demoralised?
couldn't we have demoralised?
couldn't you have demoralised?
couldn't they have demoralised?

V-ing perfect

couldn't I have been demoralising?
couldn't you have been demoralising?
couldn't he have been demoralising?
couldn't we have been demoralising?
couldn't you have been demoralising?
couldn't they have been demoralising?

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