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

English verb conjugation COULD STOCK

Regular verb: stock - stocked - stocked


Affirmation

Simple form
I could stock
you could stock
she could stock
we could stock
you could stock
they could stock
V-ing form
I could be stocking
you could be stocking
she could be stocking
we could be stocking
you could be stocking
they could be stocking
Perfect
I could have stocked
you could have stocked
she could have stocked
we could have stocked
you could have stocked
they could have stocked
V-ing perfect
I could have been stocking
you could have been stocking
she could have been stocking
we could have been stocking
you could have been stocking
they could have been stocking

Negation

Simple form
I couldn't stock
you couldn't stock
she couldn't stock
we couldn't stock
you couldn't stock
they couldn't stock
V-ing form
I couldn't be stocking
you couldn't be stocking
she couldn't be stocking
we couldn't be stocking
you couldn't be stocking
they couldn't be stocking
Perfect
I couldn't have stocked
you couldn't have stocked
she couldn't have stocked
we couldn't have stocked
you couldn't have stocked
they couldn't have stocked
V-ing perfect
I couldn't have been stocking
you couldn't have been stocking
she couldn't have been stocking
we couldn't have been stocking
you couldn't have been stocking
they couldn't have been stocking

Interrogative form

Simple form
could I stock?
could you stock?
could she stock?
could we stock?
could you stock?
could they stock?
V-ing form
could I be stocking?
could you be stocking?
could she be stocking?
could we be stocking?
could you be stocking?
could they be stocking?
Perfect
could I have stocked?
could you have stocked?
could she have stocked?
could we have stocked?
could you have stocked?
could they have stocked?
V-ing perfect
could I have been stocking?
could you have been stocking?
could she have been stocking?
could we have been stocking?
could you have been stocking?
could they have been stocking?

Interro-negative form

Simple form
couldn't I stock?
couldn't you stock?
couldn't she stock?
couldn't we stock?
couldn't you stock?
couldn't they stock?
V-ing form
couldn't I be stocking?
couldn't you be stocking?
couldn't she be stocking?
couldn't we be stocking?
couldn't you be stocking?
couldn't they be stocking?
Perfect
couldn't I have stocked?
couldn't you have stocked?
couldn't she have stocked?
couldn't we have stocked?
couldn't you have stocked?
couldn't they have stocked?
V-ing perfect
couldn't I have been stocking?
couldn't you have been stocking?
couldn't she have been stocking?
couldn't we have been stocking?
couldn't you have been stocking?
couldn't they have been stocking?