could fuzz
Verbo regular: fuzz - fuzzed- fuzzed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could fuzz
you could fuzz
he could fuzz
we could fuzz
you could fuzz
they could fuzz 	I could be fuzzing
you could be fuzzing
he could be fuzzing
we could be fuzzing
you could be fuzzing
they could be fuzzing	I could have fuzzed
you could have fuzzed
he 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
he could have been fuzzing
we could have been fuzzing
you could have been fuzzing
they could have been fuzzing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't fuzz
you couldn't fuzz
he couldn't fuzz
we couldn't fuzz
you couldn't fuzz
they couldn't fuzz 	I couldn't be fuzzing
you couldn't be fuzzing
he couldn't be fuzzing
we couldn't be fuzzing
you couldn't be fuzzing
they couldn't be fuzzing	I couldn't have fuzzed
you couldn't have fuzzed
he couldn't have fuzzed
we couldn't have fuzzed
you couldn't have fuzzed
they couldn't have fuzzed	I couldn't have been fuzzing
you couldn't have been fuzzing
he couldn't have been fuzzing
we couldn't have been fuzzing
you couldn't have been fuzzing
they couldn't have been fuzzing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I fuzz?
could you fuzz?
could he fuzz?
could we fuzz?
could you fuzz?
could they fuzz? 	could I be fuzzing?
could you be fuzzing?
could he be fuzzing?
could we be fuzzing?
could you be fuzzing?
could they be fuzzing? 	could I have fuzzed?
could you have fuzzed?
could he 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 he have been fuzzing?
could we have been fuzzing?
could you have been fuzzing?
could they have been fuzzing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I fuzz?
couldn't you fuzz?
couldn't he fuzz?
couldn't we fuzz?
couldn't you fuzz?
couldn't they fuzz? 	couldn't I be fuzzing?
couldn't you be fuzzing?
couldn't he be fuzzing?
couldn't we be fuzzing?
couldn't you be fuzzing?
couldn't they be fuzzing? 	couldn't I have fuzzed?
couldn't you have fuzzed?
couldn't he have fuzzed?
couldn't we have fuzzed?
couldn't you have fuzzed?
couldn't they have fuzzed? 	couldn't I have been fuzzing?
couldn't you have been fuzzing?
couldn't he have been fuzzing?
couldn't we have been fuzzing?
couldn't you have been fuzzing?
couldn't they have been fuzzing?