could creosote
Verbo regular: creosote - creosoted- creosoted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could creosote
you could creosote
he could creosote
we could creosote
you could creosote
they could creosote 	I could be creosoting
you could be creosoting
he could be creosoting
we could be creosoting
you could be creosoting
they could be creosoting	I could have creosoted
you could have creosoted
he could have creosoted
we could have creosoted
you could have creosoted
they could have creosoted	I could have been creosoting
you could have been creosoting
he could have been creosoting
we could have been creosoting
you could have been creosoting
they could have been creosoting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't creosote
you couldn't creosote
he couldn't creosote
we couldn't creosote
you couldn't creosote
they couldn't creosote 	I couldn't be creosoting
you couldn't be creosoting
he couldn't be creosoting
we couldn't be creosoting
you couldn't be creosoting
they couldn't be creosoting	I couldn't have creosoted
you couldn't have creosoted
he couldn't have creosoted
we couldn't have creosoted
you couldn't have creosoted
they couldn't have creosoted	I couldn't have been creosoting
you couldn't have been creosoting
he couldn't have been creosoting
we couldn't have been creosoting
you couldn't have been creosoting
they couldn't have been creosoting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I creosote?
could you creosote?
could he creosote?
could we creosote?
could you creosote?
could they creosote? 	could I be creosoting?
could you be creosoting?
could he be creosoting?
could we be creosoting?
could you be creosoting?
could they be creosoting? 	could I have creosoted?
could you have creosoted?
could he have creosoted?
could we have creosoted?
could you have creosoted?
could they have creosoted? 	could I have been creosoting?
could you have been creosoting?
could he have been creosoting?
could we have been creosoting?
could you have been creosoting?
could they have been creosoting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I creosote?
couldn't you creosote?
couldn't he creosote?
couldn't we creosote?
couldn't you creosote?
couldn't they creosote? 	couldn't I be creosoting?
couldn't you be creosoting?
couldn't he be creosoting?
couldn't we be creosoting?
couldn't you be creosoting?
couldn't they be creosoting? 	couldn't I have creosoted?
couldn't you have creosoted?
couldn't he have creosoted?
couldn't we have creosoted?
couldn't you have creosoted?
couldn't they have creosoted? 	couldn't I have been creosoting?
couldn't you have been creosoting?
couldn't he have been creosoting?
couldn't we have been creosoting?
couldn't you have been creosoting?
couldn't they have been creosoting?