could fumigate
Verbo regular: fumigate - fumigated- fumigated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could fumigate
you could fumigate
he could fumigate
we could fumigate
you could fumigate
they could fumigate 	I could be fumigating
you could be fumigating
he could be fumigating
we could be fumigating
you could be fumigating
they could be fumigating	I could have fumigated
you could have fumigated
he could have fumigated
we could have fumigated
you could have fumigated
they could have fumigated	I could have been fumigating
you could have been fumigating
he could have been fumigating
we could have been fumigating
you could have been fumigating
they could have been fumigating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not fumigate
you could not fumigate
he could not fumigate
we could not fumigate
you could not fumigate
they could not fumigate 	I could not be fumigating
you could not be fumigating
he could not be fumigating
we could not be fumigating
you could not be fumigating
they could not be fumigating	I could not have fumigated
you could not have fumigated
he could not have fumigated
we could not have fumigated
you could not have fumigated
they could not have fumigated	I could not have been fumigating
you could not have been fumigating
he could not have been fumigating
we could not have been fumigating
you could not have been fumigating
they could not have been fumigating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I fumigate?
could you fumigate?
could he fumigate?
could we fumigate?
could you fumigate?
could they fumigate? 	could I be fumigating?
could you be fumigating?
could he be fumigating?
could we be fumigating?
could you be fumigating?
could they be fumigating? 	could I have fumigated?
could you have fumigated?
could he have fumigated?
could we have fumigated?
could you have fumigated?
could they have fumigated? 	could I have been fumigating?
could you have been fumigating?
could he have been fumigating?
could we have been fumigating?
could you have been fumigating?
could they have been fumigating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not fumigate?
could you not fumigate?
could he not fumigate?
could we not fumigate?
could you not fumigate?
could they not fumigate? 	could I not be fumigating?
could you not be fumigating?
could he not be fumigating?
could we not be fumigating?
could you not be fumigating?
could they not be fumigating? 	could I not have fumigated?
could you not have fumigated?
could he not have fumigated?
could we not have fumigated?
could you not have fumigated?
could they not have fumigated? 	could I not have been fumigating?
could you not have been fumigating?
could he not have been fumigating?
could we not have been fumigating?
could you not have been fumigating?
could they not have been fumigating?