English verb conjugation COULD BETHINK

Irregular verb: bethink - bethought - bethought

Affirmation

Simple form

I could bethink
you could bethink
he could bethink
we could bethink
you could bethink
they could bethink

V-ing form

I could be bethinking
you could be bethinking
he could be bethinking
we could be bethinking
you could be bethinking
they could be bethinking

Perfect

I could have bethought
you could have bethought
he could have bethought
we could have bethought
you could have bethought
they could have bethought

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I bethink?
could you bethink?
could he bethink?
could we bethink?
could you bethink?
could they bethink?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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