English verb conjugation COULD FLUMMOX

Regular verb: flummox - flummoxed - flummoxed

Affirmation

Simple form

I could flummox
you could flummox
he could flummox
we could flummox
you could flummox
they could flummox

V-ing form

I could be flummoxing
you could be flummoxing
he could be flummoxing
we could be flummoxing
you could be flummoxing
they could be flummoxing

Perfect

I could have flummoxed
you could have flummoxed
he could have flummoxed
we could have flummoxed
you could have flummoxed
they could have flummoxed

V-ing perfect

I could have been flummoxing
you could have been flummoxing
he could have been flummoxing
we could have been flummoxing
you could have been flummoxing
they could have been flummoxing

Negation

Simple form

I couldn't flummox
you couldn't flummox
he couldn't flummox
we couldn't flummox
you couldn't flummox
they couldn't flummox

V-ing form

I couldn't be flummoxing
you couldn't be flummoxing
he couldn't be flummoxing
we couldn't be flummoxing
you couldn't be flummoxing
they couldn't be flummoxing

Perfect

I couldn't have flummoxed
you couldn't have flummoxed
he couldn't have flummoxed
we couldn't have flummoxed
you couldn't have flummoxed
they couldn't have flummoxed

V-ing perfect

I couldn't have been flummoxing
you couldn't have been flummoxing
he couldn't have been flummoxing
we couldn't have been flummoxing
you couldn't have been flummoxing
they couldn't have been flummoxing

Interrogative form

Simple form

could I flummox?
could you flummox?
could he flummox?
could we flummox?
could you flummox?
could they flummox?

V-ing form

could I be flummoxing?
could you be flummoxing?
could he be flummoxing?
could we be flummoxing?
could you be flummoxing?
could they be flummoxing?

Perfect

could I have flummoxed?
could you have flummoxed?
could he have flummoxed?
could we have flummoxed?
could you have flummoxed?
could they have flummoxed?

V-ing perfect

could I have been flummoxing?
could you have been flummoxing?
could he have been flummoxing?
could we have been flummoxing?
could you have been flummoxing?
could they have been flummoxing?

Interro-negative form

Simple form

couldn't I flummox?
couldn't you flummox?
couldn't he flummox?
couldn't we flummox?
couldn't you flummox?
couldn't they flummox?

V-ing form

couldn't I be flummoxing?
couldn't you be flummoxing?
couldn't he be flummoxing?
couldn't we be flummoxing?
couldn't you be flummoxing?
couldn't they be flummoxing?

Perfect

couldn't I have flummoxed?
couldn't you have flummoxed?
couldn't he have flummoxed?
couldn't we have flummoxed?
couldn't you have flummoxed?
couldn't they have flummoxed?

V-ing perfect

couldn't I have been flummoxing?
couldn't you have been flummoxing?
couldn't he have been flummoxing?
couldn't we have been flummoxing?
couldn't you have been flummoxing?
couldn't they have been flummoxing?

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