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

English verb conjugation COULD DOG

Regular verb: dog - dogged - dogged


Affirmation

Simple form
I could dog
you could dog
she could dog
we could dog
you could dog
they could dog
V-ing form
I could be dogging
you could be dogging
she could be dogging
we could be dogging
you could be dogging
they could be dogging
Perfect
I could have dogged
you could have dogged
she could have dogged
we could have dogged
you could have dogged
they could have dogged
V-ing perfect
I could have been dogging
you could have been dogging
she could have been dogging
we could have been dogging
you could have been dogging
they could have been dogging

Negation

Simple form
I couldn't dog
you couldn't dog
she couldn't dog
we couldn't dog
you couldn't dog
they couldn't dog
V-ing form
I couldn't be dogging
you couldn't be dogging
she couldn't be dogging
we couldn't be dogging
you couldn't be dogging
they couldn't be dogging
Perfect
I couldn't have dogged
you couldn't have dogged
she couldn't have dogged
we couldn't have dogged
you couldn't have dogged
they couldn't have dogged
V-ing perfect
I couldn't have been dogging
you couldn't have been dogging
she couldn't have been dogging
we couldn't have been dogging
you couldn't have been dogging
they couldn't have been dogging

Interrogative form

Simple form
could I dog?
could you dog?
could she dog?
could we dog?
could you dog?
could they dog?
V-ing form
could I be dogging?
could you be dogging?
could she be dogging?
could we be dogging?
could you be dogging?
could they be dogging?
Perfect
could I have dogged?
could you have dogged?
could she have dogged?
could we have dogged?
could you have dogged?
could they have dogged?
V-ing perfect
could I have been dogging?
could you have been dogging?
could she have been dogging?
could we have been dogging?
could you have been dogging?
could they have been dogging?

Interro-negative form

Simple form
couldn't I dog?
couldn't you dog?
couldn't she dog?
couldn't we dog?
couldn't you dog?
couldn't they dog?
V-ing form
couldn't I be dogging?
couldn't you be dogging?
couldn't she be dogging?
couldn't we be dogging?
couldn't you be dogging?
couldn't they be dogging?
Perfect
couldn't I have dogged?
couldn't you have dogged?
couldn't she have dogged?
couldn't we have dogged?
couldn't you have dogged?
couldn't they have dogged?
V-ing perfect
couldn't I have been dogging?
couldn't you have been dogging?
couldn't she have been dogging?
couldn't we have been dogging?
couldn't you have been dogging?
couldn't they have been dogging?