can sough
Verbo regular: sough - soughed- soughed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can sough
you can sough
she can sough
we can sough
you can sough
they can sough 	I can be soughing
you can be soughing
she can be soughing
we can be soughing
you can be soughing
they can be soughing	I can have soughed
you can have soughed
she can have soughed
we can have soughed
you can have soughed
they can have soughed	I can have been soughing
you can have been soughing
she can have been soughing
we can have been soughing
you can have been soughing
they can have been soughing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot sough
you cannot sough
she cannot sough
we cannot sough
you cannot sough
they cannot sough 	I cannot be soughing
you cannot be soughing
she cannot be soughing
we cannot be soughing
you cannot be soughing
they cannot be soughing	I cannot have soughed
you cannot have soughed
she cannot have soughed
we cannot have soughed
you cannot have soughed
they cannot have soughed	I cannot have been soughing
you cannot have been soughing
she cannot have been soughing
we cannot have been soughing
you cannot have been soughing
they cannot have been soughing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I sough?
can you sough?
can she sough?
can we sough?
can you sough?
can they sough? 	can I be soughing?
can you be soughing?
can she be soughing?
can we be soughing?
can you be soughing?
can they be soughing? 	can I have soughed?
can you have soughed?
can she have soughed?
can we have soughed?
can you have soughed?
can they have soughed? 	can I have been soughing?
can you have been soughing?
can she have been soughing?
can we have been soughing?
can you have been soughing?
can they have been soughing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not sough?
can you not sough?
can she not sough?
can we not sough?
can you not sough?
can they not sough? 	can I not be soughing?
can you not be soughing?
can she not be soughing?
can we not be soughing?
can you not be soughing?
can they not be soughing? 	can I not have soughed?
can you not have soughed?
can she not have soughed?
can we not have soughed?
can you not have soughed?
can they not have soughed? 	can I not have been soughing?
can you not have been soughing?
can she not have been soughing?
can we not have been soughing?
can you not have been soughing?
can they not have been soughing?