could copyright
Verbe régulier : copyright - copyrighted- copyrighted
Traduction française : obtenir les droits exclusifs ou le copyright 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could copyright
you could copyright
she could copyright
we could copyright
you could copyright
they could copyright 	I could be copyrighting
you could be copyrighting
she could be copyrighting
we could be copyrighting
you could be copyrighting
they could be copyrighting	I could have copyrighted
you could have copyrighted
she could have copyrighted
we could have copyrighted
you could have copyrighted
they could have copyrighted	I could have been copyrighting
you could have been copyrighting
she could have been copyrighting
we could have been copyrighting
you could have been copyrighting
they could have been copyrighting	

Négation 	
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I couldn't copyright
you couldn't copyright
she couldn't copyright
we couldn't copyright
you couldn't copyright
they couldn't copyright 	I couldn't be copyrighting
you couldn't be copyrighting
she couldn't be copyrighting
we couldn't be copyrighting
you couldn't be copyrighting
they couldn't be copyrighting	I couldn't have copyrighted
you couldn't have copyrighted
she couldn't have copyrighted
we couldn't have copyrighted
you couldn't have copyrighted
they couldn't have copyrighted	I couldn't have been copyrighting
you couldn't have been copyrighting
she couldn't have been copyrighting
we couldn't have been copyrighting
you couldn't have been copyrighting
they couldn't have been copyrighting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I copyright?
could you copyright?
could she copyright?
could we copyright?
could you copyright?
could they copyright? 	could I be copyrighting?
could you be copyrighting?
could she be copyrighting?
could we be copyrighting?
could you be copyrighting?
could they be copyrighting? 	could I have copyrighted?
could you have copyrighted?
could she have copyrighted?
could we have copyrighted?
could you have copyrighted?
could they have copyrighted? 	could I have been copyrighting?
could you have been copyrighting?
could she have been copyrighting?
could we have been copyrighting?
could you have been copyrighting?
could they have been copyrighting? 	

Forme interro-négative 	
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couldn't I copyright?
couldn't you copyright?
couldn't she copyright?
couldn't we copyright?
couldn't you copyright?
couldn't they copyright? 	couldn't I be copyrighting?
couldn't you be copyrighting?
couldn't she be copyrighting?
couldn't we be copyrighting?
couldn't you be copyrighting?
couldn't they be copyrighting? 	couldn't I have copyrighted?
couldn't you have copyrighted?
couldn't she have copyrighted?
couldn't we have copyrighted?
couldn't you have copyrighted?
couldn't they have copyrighted? 	couldn't I have been copyrighting?
couldn't you have been copyrighting?
couldn't she have been copyrighting?
couldn't we have been copyrighting?
couldn't you have been copyrighting?
couldn't they have been copyrighting?