could soot
Verbo regular: soot - sooted- sooted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could soot
you could soot
he could soot
we could soot
you could soot
they could soot 	I could be sooting
you could be sooting
he could be sooting
we could be sooting
you could be sooting
they could be sooting	I could have sooted
you could have sooted
he could have sooted
we could have sooted
you could have sooted
they could have sooted	I could have been sooting
you could have been sooting
he could have been sooting
we could have been sooting
you could have been sooting
they could have been sooting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't soot
you couldn't soot
he couldn't soot
we couldn't soot
you couldn't soot
they couldn't soot 	I couldn't be sooting
you couldn't be sooting
he couldn't be sooting
we couldn't be sooting
you couldn't be sooting
they couldn't be sooting	I couldn't have sooted
you couldn't have sooted
he couldn't have sooted
we couldn't have sooted
you couldn't have sooted
they couldn't have sooted	I couldn't have been sooting
you couldn't have been sooting
he couldn't have been sooting
we couldn't have been sooting
you couldn't have been sooting
they couldn't have been sooting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I soot?
could you soot?
could he soot?
could we soot?
could you soot?
could they soot? 	could I be sooting?
could you be sooting?
could he be sooting?
could we be sooting?
could you be sooting?
could they be sooting? 	could I have sooted?
could you have sooted?
could he have sooted?
could we have sooted?
could you have sooted?
could they have sooted? 	could I have been sooting?
could you have been sooting?
could he have been sooting?
could we have been sooting?
could you have been sooting?
could they have been sooting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I soot?
couldn't you soot?
couldn't he soot?
couldn't we soot?
couldn't you soot?
couldn't they soot? 	couldn't I be sooting?
couldn't you be sooting?
couldn't he be sooting?
couldn't we be sooting?
couldn't you be sooting?
couldn't they be sooting? 	couldn't I have sooted?
couldn't you have sooted?
couldn't he have sooted?
couldn't we have sooted?
couldn't you have sooted?
couldn't they have sooted? 	couldn't I have been sooting?
couldn't you have been sooting?
couldn't he have been sooting?
couldn't we have been sooting?
couldn't you have been sooting?
couldn't they have been sooting?