English verb conjugation COULD BREATHALYSE

Regular verb: breathalyse - breathalysed - breathalysed

Affirmation

Simple form

I could breathalyse
you could breathalyse
he could breathalyse
we could breathalyse
you could breathalyse
they could breathalyse

V-ing form

I could be breathalysing
you could be breathalysing
he could be breathalysing
we could be breathalysing
you could be breathalysing
they could be breathalysing

Perfect

I could have breathalysed
you could have breathalysed
he could have breathalysed
we could have breathalysed
you could have breathalysed
they could have breathalysed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I breathalyse?
could you breathalyse?
could he breathalyse?
could we breathalyse?
could you breathalyse?
could they breathalyse?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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