could apple-polish
Verbe régulier : apple-polish - apple-polished- apple-polished

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could apple-polish
you could apple-polish
she could apple-polish
we could apple-polish
you could apple-polish
they could apple-polish 	I could be apple-polishing
you could be apple-polishing
she could be apple-polishing
we could be apple-polishing
you could be apple-polishing
they could be apple-polishing	I could have apple-polished
you could have apple-polished
she could have apple-polished
we could have apple-polished
you could have apple-polished
they could have apple-polished	I could have been apple-polishing
you could have been apple-polishing
she could have been apple-polishing
we could have been apple-polishing
you could have been apple-polishing
they could have been apple-polishing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't apple-polish
you couldn't apple-polish
she couldn't apple-polish
we couldn't apple-polish
you couldn't apple-polish
they couldn't apple-polish 	I couldn't be apple-polishing
you couldn't be apple-polishing
she couldn't be apple-polishing
we couldn't be apple-polishing
you couldn't be apple-polishing
they couldn't be apple-polishing	I couldn't have apple-polished
you couldn't have apple-polished
she couldn't have apple-polished
we couldn't have apple-polished
you couldn't have apple-polished
they couldn't have apple-polished	I couldn't have been apple-polishing
you couldn't have been apple-polishing
she couldn't have been apple-polishing
we couldn't have been apple-polishing
you couldn't have been apple-polishing
they couldn't have been apple-polishing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I apple-polish?
could you apple-polish?
could she apple-polish?
could we apple-polish?
could you apple-polish?
could they apple-polish? 	could I be apple-polishing?
could you be apple-polishing?
could she be apple-polishing?
could we be apple-polishing?
could you be apple-polishing?
could they be apple-polishing? 	could I have apple-polished?
could you have apple-polished?
could she have apple-polished?
could we have apple-polished?
could you have apple-polished?
could they have apple-polished? 	could I have been apple-polishing?
could you have been apple-polishing?
could she have been apple-polishing?
could we have been apple-polishing?
could you have been apple-polishing?
could they have been apple-polishing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I apple-polish?
couldn't you apple-polish?
couldn't she apple-polish?
couldn't we apple-polish?
couldn't you apple-polish?
couldn't they apple-polish? 	couldn't I be apple-polishing?
couldn't you be apple-polishing?
couldn't she be apple-polishing?
couldn't we be apple-polishing?
couldn't you be apple-polishing?
couldn't they be apple-polishing? 	couldn't I have apple-polished?
couldn't you have apple-polished?
couldn't she have apple-polished?
couldn't we have apple-polished?
couldn't you have apple-polished?
couldn't they have apple-polished? 	couldn't I have been apple-polishing?
couldn't you have been apple-polishing?
couldn't she have been apple-polishing?
couldn't we have been apple-polishing?
couldn't you have been apple-polishing?
couldn't they have been apple-polishing?