could shallow shallow
Verbe régulier : shallow shallow - shallow shallowed- shallow shallowed

, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could shallow shallow
you could shallow shallow
he 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
he 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
he 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
he could have been shallow shallowing
we could have been shallow shallowing
you could have been shallow shallowing
they could have been shallow shallowing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't shallow shallow
you couldn't shallow shallow
he 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
he 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
he 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
he 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	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I shallow shallow?
could you shallow shallow?
could he 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 he 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 he 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 he have been shallow shallowing?
could we have been shallow shallowing?
could you have been shallow shallowing?
could they have been shallow shallowing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I shallow shallow?
couldn't you shallow shallow?
couldn't he 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 he 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 he 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 he 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?