could sinew
Verbe régulier : sinew - sinewed- sinewed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could sinew
you could sinew
he could sinew
we could sinew
you could sinew
they could sinew 	I could be sinewing
you could be sinewing
he could be sinewing
we could be sinewing
you could be sinewing
they could be sinewing	I could have sinewed
you could have sinewed
he could have sinewed
we could have sinewed
you could have sinewed
they could have sinewed	I could have been sinewing
you could have been sinewing
he could have been sinewing
we could have been sinewing
you could have been sinewing
they could have been sinewing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not sinew
you could not sinew
he could not sinew
we could not sinew
you could not sinew
they could not sinew 	I could not be sinewing
you could not be sinewing
he could not be sinewing
we could not be sinewing
you could not be sinewing
they could not be sinewing	I could not have sinewed
you could not have sinewed
he could not have sinewed
we could not have sinewed
you could not have sinewed
they could not have sinewed	I could not have been sinewing
you could not have been sinewing
he could not have been sinewing
we could not have been sinewing
you could not have been sinewing
they could not have been sinewing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I sinew?
could you sinew?
could he sinew?
could we sinew?
could you sinew?
could they sinew? 	could I be sinewing?
could you be sinewing?
could he be sinewing?
could we be sinewing?
could you be sinewing?
could they be sinewing? 	could I have sinewed?
could you have sinewed?
could he have sinewed?
could we have sinewed?
could you have sinewed?
could they have sinewed? 	could I have been sinewing?
could you have been sinewing?
could he have been sinewing?
could we have been sinewing?
could you have been sinewing?
could they have been sinewing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not sinew?
could you not sinew?
could he not sinew?
could we not sinew?
could you not sinew?
could they not sinew? 	could I not be sinewing?
could you not be sinewing?
could he not be sinewing?
could we not be sinewing?
could you not be sinewing?
could they not be sinewing? 	could I not have sinewed?
could you not have sinewed?
could he not have sinewed?
could we not have sinewed?
could you not have sinewed?
could they not have sinewed? 	could I not have been sinewing?
could you not have been sinewing?
could he not have been sinewing?
could we not have been sinewing?
could you not have been sinewing?
could they not have been sinewing?