English verb conjugation COULD DEBUG

Regular verb: debug - debugged - debugged

Affirmation

Simple form

I could debug
you could debug
she could debug
we could debug
you could debug
they could debug

V-ing form

I could be debugging
you could be debugging
she could be debugging
we could be debugging
you could be debugging
they could be debugging

Perfect

I could have debugged
you could have debugged
she could have debugged
we could have debugged
you could have debugged
they could have debugged

V-ing perfect

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

Negation

Simple form

I couldn't debug
you couldn't debug
she couldn't debug
we couldn't debug
you couldn't debug
they couldn't debug

V-ing form

I couldn't be debugging
you couldn't be debugging
she couldn't be debugging
we couldn't be debugging
you couldn't be debugging
they couldn't be debugging

Perfect

I couldn't have debugged
you couldn't have debugged
she couldn't have debugged
we couldn't have debugged
you couldn't have debugged
they couldn't have debugged

V-ing perfect

I couldn't have been debugging
you couldn't have been debugging
she couldn't have been debugging
we couldn't have been debugging
you couldn't have been debugging
they couldn't have been debugging

Interrogative form

Simple form

could I debug?
could you debug?
could she debug?
could we debug?
could you debug?
could they debug?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I debug?
couldn't you debug?
couldn't she debug?
couldn't we debug?
couldn't you debug?
couldn't they debug?

V-ing form

couldn't I be debugging?
couldn't you be debugging?
couldn't she be debugging?
couldn't we be debugging?
couldn't you be debugging?
couldn't they be debugging?

Perfect

couldn't I have debugged?
couldn't you have debugged?
couldn't she have debugged?
couldn't we have debugged?
couldn't you have debugged?
couldn't they have debugged?

V-ing perfect

couldn't I have been debugging?
couldn't you have been debugging?
couldn't she have been debugging?
couldn't we have been debugging?
couldn't you have been debugging?
couldn't they have been debugging?

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