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

English verb conjugation COULD CONTRADISTINGUISH

Regular verb: contradistinguish - contradistinguished - contradistinguished


Affirmation

Simple form
I could contradistinguish
you could contradistinguish
she could contradistinguish
we could contradistinguish
you could contradistinguish
they could contradistinguish
V-ing form
I could be contradistinguishing
you could be contradistinguishing
she could be contradistinguishing
we could be contradistinguishing
you could be contradistinguishing
they could be contradistinguishing
Perfect
I could have contradistinguished
you could have contradistinguished
she could have contradistinguished
we could have contradistinguished
you could have contradistinguished
they could have contradistinguished
V-ing perfect
I could have been contradistinguishing
you could have been contradistinguishing
she could have been contradistinguishing
we could have been contradistinguishing
you could have been contradistinguishing
they could have been contradistinguishing

Negation

Simple form
I couldn't contradistinguish
you couldn't contradistinguish
she couldn't contradistinguish
we couldn't contradistinguish
you couldn't contradistinguish
they couldn't contradistinguish
V-ing form
I couldn't be contradistinguishing
you couldn't be contradistinguishing
she couldn't be contradistinguishing
we couldn't be contradistinguishing
you couldn't be contradistinguishing
they couldn't be contradistinguishing
Perfect
I couldn't have contradistinguished
you couldn't have contradistinguished
she couldn't have contradistinguished
we couldn't have contradistinguished
you couldn't have contradistinguished
they couldn't have contradistinguished
V-ing perfect
I couldn't have been contradistinguishing
you couldn't have been contradistinguishing
she couldn't have been contradistinguishing
we couldn't have been contradistinguishing
you couldn't have been contradistinguishing
they couldn't have been contradistinguishing

Interrogative form

Simple form
could I contradistinguish?
could you contradistinguish?
could she contradistinguish?
could we contradistinguish?
could you contradistinguish?
could they contradistinguish?
V-ing form
could I be contradistinguishing?
could you be contradistinguishing?
could she be contradistinguishing?
could we be contradistinguishing?
could you be contradistinguishing?
could they be contradistinguishing?
Perfect
could I have contradistinguished?
could you have contradistinguished?
could she have contradistinguished?
could we have contradistinguished?
could you have contradistinguished?
could they have contradistinguished?
V-ing perfect
could I have been contradistinguishing?
could you have been contradistinguishing?
could she have been contradistinguishing?
could we have been contradistinguishing?
could you have been contradistinguishing?
could they have been contradistinguishing?

Interro-negative form

Simple form
couldn't I contradistinguish?
couldn't you contradistinguish?
couldn't she contradistinguish?
couldn't we contradistinguish?
couldn't you contradistinguish?
couldn't they contradistinguish?
V-ing form
couldn't I be contradistinguishing?
couldn't you be contradistinguishing?
couldn't she be contradistinguishing?
couldn't we be contradistinguishing?
couldn't you be contradistinguishing?
couldn't they be contradistinguishing?
Perfect
couldn't I have contradistinguished?
couldn't you have contradistinguished?
couldn't she have contradistinguished?
couldn't we have contradistinguished?
couldn't you have contradistinguished?
couldn't they have contradistinguished?
V-ing perfect
couldn't I have been contradistinguishing?
couldn't you have been contradistinguishing?
couldn't she have been contradistinguishing?
couldn't we have been contradistinguishing?
couldn't you have been contradistinguishing?
couldn't they have been contradistinguishing?