Conjugaison du verbe anglais
MUST CONCAVE

Verbe régulier : concave - concaved - concaved

Affirmation

Forme simple	Forme en V-ing
I must concave you must concave he must concave we must concave you must concave they must concave	I must be concaving you must be concaving he must be concaving we must be concaving you must be concaving they must be concaving
Perfect	Perfect en V-ing
I must have concaved you must have concaved he must have concaved we must have concaved you must have concaved they must have concaved	I must have been concaving you must have been concaving he must have been concaving we must have been concaving you must have been concaving they must have been concaving

Négation

Forme simple	Forme en V-ing
I must not concave you must not concave he must not concave we must not concave you must not concave they must not concave	I must not be concaving you must not be concaving he must not be concaving we must not be concaving you must not be concaving they must not be concaving
Perfect	Perfect en V-ing
I must not have concaved you must not have concaved he must not have concaved we must not have concaved you must not have concaved they must not have concaved	I must not have been concaving you must not have been concaving he must not have been concaving we must not have been concaving you must not have been concaving they must not have been concaving

Forme interrogative

Forme simple	Forme en V-ing
must I concave? must you concave? must he concave? must we concave? must you concave? must they concave?	must I be concaving? must you be concaving? must he be concaving? must we be concaving? must you be concaving? must they be concaving?
Perfect	Perfect en V-ing
must I have concaved? must you have concaved? must he have concaved? must we have concaved? must you have concaved? must they have concaved?	must I have been concaving? must you have been concaving? must he have been concaving? must we have been concaving? must you have been concaving? must they have been concaving?

Forme interro-négative

Forme simple	Forme en V-ing
must I not concave? must you not concave? must he not concave? must we not concave? must you not concave? must they not concave?	must I not be concaving? must you not be concaving? must he not be concaving? must we not be concaving? must you not be concaving? must they not be concaving?
Perfect	Perfect en V-ing
must I not have concaved? must you not have concaved? must he not have concaved? must we not have concaved? must you not have concaved? must they not have concaved?	must I not have been concaving? must you not have been concaving? must he not have been concaving? must we not have been concaving? must you not have been concaving? must they not have been concaving?