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

English verb conjugation COULD STRING

Irregular verb: string - strung - strung


Affirmation

Simple form
I could string
you could string
he could string
we could string
you could string
they could string
V-ing form
I could be stringing
you could be stringing
he could be stringing
we could be stringing
you could be stringing
they could be stringing
Perfect
I could have strung
you could have strung
he could have strung
we could have strung
you could have strung
they could have strung
V-ing perfect
I could have been stringing
you could have been stringing
he could have been stringing
we could have been stringing
you could have been stringing
they could have been stringing

Negation

Simple form
I could not string
you could not string
he could not string
we could not string
you could not string
they could not string
V-ing form
I could not be stringing
you could not be stringing
he could not be stringing
we could not be stringing
you could not be stringing
they could not be stringing
Perfect
I could not have strung
you could not have strung
he could not have strung
we could not have strung
you could not have strung
they could not have strung
V-ing perfect
I could not have been stringing
you could not have been stringing
he could not have been stringing
we could not have been stringing
you could not have been stringing
they could not have been stringing

Interrogative form

Simple form
could I string?
could you string?
could he string?
could we string?
could you string?
could they string?
V-ing form
could I be stringing?
could you be stringing?
could he be stringing?
could we be stringing?
could you be stringing?
could they be stringing?
Perfect
could I have strung?
could you have strung?
could he have strung?
could we have strung?
could you have strung?
could they have strung?
V-ing perfect
could I have been stringing?
could you have been stringing?
could he have been stringing?
could we have been stringing?
could you have been stringing?
could they have been stringing?

Interro-negative form

Simple form
could I not string?
could you not string?
could he not string?
could we not string?
could you not string?
could they not string?
V-ing form
could I not be stringing?
could you not be stringing?
could he not be stringing?
could we not be stringing?
could you not be stringing?
could they not be stringing?
Perfect
could I not have strung?
could you not have strung?
could he not have strung?
could we not have strung?
could you not have strung?
could they not have strung?
V-ing perfect
could I not have been stringing?
could you not have been stringing?
could he not have been stringing?
could we not have been stringing?
could you not have been stringing?
could they not have been stringing?