English verb conjugation COULD DAUB

Regular verb: daub - daubed - daubed

Affirmation

Simple form

I could daub
you could daub
she could daub
we could daub
you could daub
they could daub

V-ing form

I could be daubing
you could be daubing
she could be daubing
we could be daubing
you could be daubing
they could be daubing

Perfect

I could have daubed
you could have daubed
she could have daubed
we could have daubed
you could have daubed
they could have daubed

V-ing perfect

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

Negation

Simple form

I could not daub
you could not daub
she could not daub
we could not daub
you could not daub
they could not daub

V-ing form

I could not be daubing
you could not be daubing
she could not be daubing
we could not be daubing
you could not be daubing
they could not be daubing

Perfect

I could not have daubed
you could not have daubed
she could not have daubed
we could not have daubed
you could not have daubed
they could not have daubed

V-ing perfect

I could not have been daubing
you could not have been daubing
she could not have been daubing
we could not have been daubing
you could not have been daubing
they could not have been daubing

Interrogative form

Simple form

could I daub?
could you daub?
could she daub?
could we daub?
could you daub?
could they daub?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not daub?
could you not daub?
could she not daub?
could we not daub?
could you not daub?
could they not daub?

V-ing form

could I not be daubing?
could you not be daubing?
could she not be daubing?
could we not be daubing?
could you not be daubing?
could they not be daubing?

Perfect

could I not have daubed?
could you not have daubed?
could she not have daubed?
could we not have daubed?
could you not have daubed?
could they not have daubed?

V-ing perfect

could I not have been daubing?
could you not have been daubing?
could she not have been daubing?
could we not have been daubing?
could you not have been daubing?
could they not have been daubing?

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