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

English verb conjugation COULD BITUMINISE

Regular verb: bituminise - bituminised - bituminised


Affirmation

Simple form
I could bituminise
you could bituminise
she could bituminise
we could bituminise
you could bituminise
they could bituminise
V-ing form
I could be bituminising
you could be bituminising
she could be bituminising
we could be bituminising
you could be bituminising
they could be bituminising
Perfect
I could have bituminised
you could have bituminised
she could have bituminised
we could have bituminised
you could have bituminised
they could have bituminised
V-ing perfect
I could have been bituminising
you could have been bituminising
she could have been bituminising
we could have been bituminising
you could have been bituminising
they could have been bituminising

Negation

Simple form
I couldn't bituminise
you couldn't bituminise
she couldn't bituminise
we couldn't bituminise
you couldn't bituminise
they couldn't bituminise
V-ing form
I couldn't be bituminising
you couldn't be bituminising
she couldn't be bituminising
we couldn't be bituminising
you couldn't be bituminising
they couldn't be bituminising
Perfect
I couldn't have bituminised
you couldn't have bituminised
she couldn't have bituminised
we couldn't have bituminised
you couldn't have bituminised
they couldn't have bituminised
V-ing perfect
I couldn't have been bituminising
you couldn't have been bituminising
she couldn't have been bituminising
we couldn't have been bituminising
you couldn't have been bituminising
they couldn't have been bituminising

Interrogative form

Simple form
could I bituminise?
could you bituminise?
could she bituminise?
could we bituminise?
could you bituminise?
could they bituminise?
V-ing form
could I be bituminising?
could you be bituminising?
could she be bituminising?
could we be bituminising?
could you be bituminising?
could they be bituminising?
Perfect
could I have bituminised?
could you have bituminised?
could she have bituminised?
could we have bituminised?
could you have bituminised?
could they have bituminised?
V-ing perfect
could I have been bituminising?
could you have been bituminising?
could she have been bituminising?
could we have been bituminising?
could you have been bituminising?
could they have been bituminising?

Interro-negative form

Simple form
couldn't I bituminise?
couldn't you bituminise?
couldn't she bituminise?
couldn't we bituminise?
couldn't you bituminise?
couldn't they bituminise?
V-ing form
couldn't I be bituminising?
couldn't you be bituminising?
couldn't she be bituminising?
couldn't we be bituminising?
couldn't you be bituminising?
couldn't they be bituminising?
Perfect
couldn't I have bituminised?
couldn't you have bituminised?
couldn't she have bituminised?
couldn't we have bituminised?
couldn't you have bituminised?
couldn't they have bituminised?
V-ing perfect
couldn't I have been bituminising?
couldn't you have been bituminising?
couldn't she have been bituminising?
couldn't we have been bituminising?
couldn't you have been bituminising?
couldn't they have been bituminising?