could shallow shallow
Verbo regular: shallow shallow - shallow shallowed- shallow shallowed

, este verbo pode não existir, a conjugação é dada como exemplo.

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could shallow shallow
you could shallow shallow
she could shallow shallow
we could shallow shallow
you could shallow shallow
they could shallow shallow 	I could be shallow shallowing
you could be shallow shallowing
she could be shallow shallowing
we could be shallow shallowing
you could be shallow shallowing
they could be shallow shallowing	I could have shallow shallowed
you could have shallow shallowed
she could have shallow shallowed
we could have shallow shallowed
you could have shallow shallowed
they could have shallow shallowed	I could have been shallow shallowing
you could have been shallow shallowing
she could have been shallow shallowing
we could have been shallow shallowing
you could have been shallow shallowing
they could have been shallow shallowing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't shallow shallow
you couldn't shallow shallow
she couldn't shallow shallow
we couldn't shallow shallow
you couldn't shallow shallow
they couldn't shallow shallow 	I couldn't be shallow shallowing
you couldn't be shallow shallowing
she couldn't be shallow shallowing
we couldn't be shallow shallowing
you couldn't be shallow shallowing
they couldn't be shallow shallowing	I couldn't have shallow shallowed
you couldn't have shallow shallowed
she couldn't have shallow shallowed
we couldn't have shallow shallowed
you couldn't have shallow shallowed
they couldn't have shallow shallowed	I couldn't have been shallow shallowing
you couldn't have been shallow shallowing
she couldn't have been shallow shallowing
we couldn't have been shallow shallowing
you couldn't have been shallow shallowing
they couldn't have been shallow shallowing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I shallow shallow?
could you shallow shallow?
could she shallow shallow?
could we shallow shallow?
could you shallow shallow?
could they shallow shallow? 	could I be shallow shallowing?
could you be shallow shallowing?
could she be shallow shallowing?
could we be shallow shallowing?
could you be shallow shallowing?
could they be shallow shallowing? 	could I have shallow shallowed?
could you have shallow shallowed?
could she have shallow shallowed?
could we have shallow shallowed?
could you have shallow shallowed?
could they have shallow shallowed? 	could I have been shallow shallowing?
could you have been shallow shallowing?
could she have been shallow shallowing?
could we have been shallow shallowing?
could you have been shallow shallowing?
could they have been shallow shallowing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I shallow shallow?
couldn't you shallow shallow?
couldn't she shallow shallow?
couldn't we shallow shallow?
couldn't you shallow shallow?
couldn't they shallow shallow? 	couldn't I be shallow shallowing?
couldn't you be shallow shallowing?
couldn't she be shallow shallowing?
couldn't we be shallow shallowing?
couldn't you be shallow shallowing?
couldn't they be shallow shallowing? 	couldn't I have shallow shallowed?
couldn't you have shallow shallowed?
couldn't she have shallow shallowed?
couldn't we have shallow shallowed?
couldn't you have shallow shallowed?
couldn't they have shallow shallowed? 	couldn't I have been shallow shallowing?
couldn't you have been shallow shallowing?
couldn't she have been shallow shallowing?
couldn't we have been shallow shallowing?
couldn't you have been shallow shallowing?
couldn't they have been shallow shallowing?