English verb conjugation
COULD FUZZ

Regular verb: fuzz - fuzzed - fuzzed

Affirmation

Simple form	V-ing form
I could fuzz you could fuzz she could fuzz we could fuzz you could fuzz they could fuzz	I could be fuzzing you could be fuzzing she could be fuzzing we could be fuzzing you could be fuzzing they could be fuzzing
Perfect	V-ing perfect
I could have fuzzed you could have fuzzed she could have fuzzed we could have fuzzed you could have fuzzed they could have fuzzed	I could have been fuzzing you could have been fuzzing she could have been fuzzing we could have been fuzzing you could have been fuzzing they could have been fuzzing

Negation

Simple form	V-ing form
I could not fuzz you could not fuzz she could not fuzz we could not fuzz you could not fuzz they could not fuzz	I could not be fuzzing you could not be fuzzing she could not be fuzzing we could not be fuzzing you could not be fuzzing they could not be fuzzing
Perfect	V-ing perfect
I could not have fuzzed you could not have fuzzed she could not have fuzzed we could not have fuzzed you could not have fuzzed they could not have fuzzed	I could not have been fuzzing you could not have been fuzzing she could not have been fuzzing we could not have been fuzzing you could not have been fuzzing they could not have been fuzzing

Interrogative form

Simple form	V-ing form
could I fuzz? could you fuzz? could she fuzz? could we fuzz? could you fuzz? could they fuzz?	could I be fuzzing? could you be fuzzing? could she be fuzzing? could we be fuzzing? could you be fuzzing? could they be fuzzing?
Perfect	V-ing perfect
could I have fuzzed? could you have fuzzed? could she have fuzzed? could we have fuzzed? could you have fuzzed? could they have fuzzed?	could I have been fuzzing? could you have been fuzzing? could she have been fuzzing? could we have been fuzzing? could you have been fuzzing? could they have been fuzzing?

Interro-negative form

Simple form	V-ing form
could I not fuzz? could you not fuzz? could she not fuzz? could we not fuzz? could you not fuzz? could they not fuzz?	could I not be fuzzing? could you not be fuzzing? could she not be fuzzing? could we not be fuzzing? could you not be fuzzing? could they not be fuzzing?
Perfect	V-ing perfect
could I not have fuzzed? could you not have fuzzed? could she not have fuzzed? could we not have fuzzed? could you not have fuzzed? could they not have fuzzed?	could I not have been fuzzing? could you not have been fuzzing? could she not have been fuzzing? could we not have been fuzzing? could you not have been fuzzing? could they not have been fuzzing?