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

English verb conjugation COULD FOUR-FLUSH

Regular verb: four-flush - four-flushed - four-flushed


Affirmation

Simple form
I could four-flush
you could four-flush
she could four-flush
we could four-flush
you could four-flush
they could four-flush
V-ing form
I could be four-flushing
you could be four-flushing
she could be four-flushing
we could be four-flushing
you could be four-flushing
they could be four-flushing
Perfect
I could have four-flushed
you could have four-flushed
she could have four-flushed
we could have four-flushed
you could have four-flushed
they could have four-flushed
V-ing perfect
I could have been four-flushing
you could have been four-flushing
she could have been four-flushing
we could have been four-flushing
you could have been four-flushing
they could have been four-flushing

Negation

Simple form
I could not four-flush
you could not four-flush
she could not four-flush
we could not four-flush
you could not four-flush
they could not four-flush
V-ing form
I could not be four-flushing
you could not be four-flushing
she could not be four-flushing
we could not be four-flushing
you could not be four-flushing
they could not be four-flushing
Perfect
I could not have four-flushed
you could not have four-flushed
she could not have four-flushed
we could not have four-flushed
you could not have four-flushed
they could not have four-flushed
V-ing perfect
I could not have been four-flushing
you could not have been four-flushing
she could not have been four-flushing
we could not have been four-flushing
you could not have been four-flushing
they could not have been four-flushing

Interrogative form

Simple form
could I four-flush?
could you four-flush?
could she four-flush?
could we four-flush?
could you four-flush?
could they four-flush?
V-ing form
could I be four-flushing?
could you be four-flushing?
could she be four-flushing?
could we be four-flushing?
could you be four-flushing?
could they be four-flushing?
Perfect
could I have four-flushed?
could you have four-flushed?
could she have four-flushed?
could we have four-flushed?
could you have four-flushed?
could they have four-flushed?
V-ing perfect
could I have been four-flushing?
could you have been four-flushing?
could she have been four-flushing?
could we have been four-flushing?
could you have been four-flushing?
could they have been four-flushing?

Interro-negative form

Simple form
could I not four-flush?
could you not four-flush?
could she not four-flush?
could we not four-flush?
could you not four-flush?
could they not four-flush?
V-ing form
could I not be four-flushing?
could you not be four-flushing?
could she not be four-flushing?
could we not be four-flushing?
could you not be four-flushing?
could they not be four-flushing?
Perfect
could I not have four-flushed?
could you not have four-flushed?
could she not have four-flushed?
could we not have four-flushed?
could you not have four-flushed?
could they not have four-flushed?
V-ing perfect
could I not have been four-flushing?
could you not have been four-flushing?
could she not have been four-flushing?
could we not have been four-flushing?
could you not have been four-flushing?
could they not have been four-flushing?