English verb conjugation COULD EVAPORATE

Regular verb: evaporate - evaporated - evaporated

Affirmation

Simple form

I could evaporate
you could evaporate
she could evaporate
we could evaporate
you could evaporate
they could evaporate

V-ing form

I could be evaporating
you could be evaporating
she could be evaporating
we could be evaporating
you could be evaporating
they could be evaporating

Perfect

I could have evaporated
you could have evaporated
she could have evaporated
we could have evaporated
you could have evaporated
they could have evaporated

V-ing perfect

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

Negation

Simple form

I couldn't evaporate
you couldn't evaporate
she couldn't evaporate
we couldn't evaporate
you couldn't evaporate
they couldn't evaporate

V-ing form

I couldn't be evaporating
you couldn't be evaporating
she couldn't be evaporating
we couldn't be evaporating
you couldn't be evaporating
they couldn't be evaporating

Perfect

I couldn't have evaporated
you couldn't have evaporated
she couldn't have evaporated
we couldn't have evaporated
you couldn't have evaporated
they couldn't have evaporated

V-ing perfect

I couldn't have been evaporating
you couldn't have been evaporating
she couldn't have been evaporating
we couldn't have been evaporating
you couldn't have been evaporating
they couldn't have been evaporating

Interrogative form

Simple form

could I evaporate?
could you evaporate?
could she evaporate?
could we evaporate?
could you evaporate?
could they evaporate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I evaporate?
couldn't you evaporate?
couldn't she evaporate?
couldn't we evaporate?
couldn't you evaporate?
couldn't they evaporate?

V-ing form

couldn't I be evaporating?
couldn't you be evaporating?
couldn't she be evaporating?
couldn't we be evaporating?
couldn't you be evaporating?
couldn't they be evaporating?

Perfect

couldn't I have evaporated?
couldn't you have evaporated?
couldn't she have evaporated?
couldn't we have evaporated?
couldn't you have evaporated?
couldn't they have evaporated?

V-ing perfect

couldn't I have been evaporating?
couldn't you have been evaporating?
couldn't she have been evaporating?
couldn't we have been evaporating?
couldn't you have been evaporating?
couldn't they have been evaporating?

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