could hallo
Verbe régulier : hallo - halloed- halloed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could hallo
you could hallo
he could hallo
we could hallo
you could hallo
they could hallo 	I could be halloing
you could be halloing
he could be halloing
we could be halloing
you could be halloing
they could be halloing	I could have halloed
you could have halloed
he could have halloed
we could have halloed
you could have halloed
they could have halloed	I could have been halloing
you could have been halloing
he could have been halloing
we could have been halloing
you could have been halloing
they could have been halloing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't hallo
you couldn't hallo
he couldn't hallo
we couldn't hallo
you couldn't hallo
they couldn't hallo 	I couldn't be halloing
you couldn't be halloing
he couldn't be halloing
we couldn't be halloing
you couldn't be halloing
they couldn't be halloing	I couldn't have halloed
you couldn't have halloed
he couldn't have halloed
we couldn't have halloed
you couldn't have halloed
they couldn't have halloed	I couldn't have been halloing
you couldn't have been halloing
he couldn't have been halloing
we couldn't have been halloing
you couldn't have been halloing
they couldn't have been halloing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I hallo?
could you hallo?
could he hallo?
could we hallo?
could you hallo?
could they hallo? 	could I be halloing?
could you be halloing?
could he be halloing?
could we be halloing?
could you be halloing?
could they be halloing? 	could I have halloed?
could you have halloed?
could he have halloed?
could we have halloed?
could you have halloed?
could they have halloed? 	could I have been halloing?
could you have been halloing?
could he have been halloing?
could we have been halloing?
could you have been halloing?
could they have been halloing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I hallo?
couldn't you hallo?
couldn't he hallo?
couldn't we hallo?
couldn't you hallo?
couldn't they hallo? 	couldn't I be halloing?
couldn't you be halloing?
couldn't he be halloing?
couldn't we be halloing?
couldn't you be halloing?
couldn't they be halloing? 	couldn't I have halloed?
couldn't you have halloed?
couldn't he have halloed?
couldn't we have halloed?
couldn't you have halloed?
couldn't they have halloed? 	couldn't I have been halloing?
couldn't you have been halloing?
couldn't he have been halloing?
couldn't we have been halloing?
couldn't you have been halloing?
couldn't they have been halloing?