I must terrace you must terrace he must terrace we must terrace you must terrace they must terrace
Forme en V-ing
I must be terracing you must be terracing he must be terracing we must be terracing you must be terracing they must be terracing
Perfect
I must have terraced you must have terraced he must have terraced we must have terraced you must have terraced they must have terraced
Perfect en V-ing
I must have been terracing you must have been terracing he must have been terracing we must have been terracing you must have been terracing they must have been terracing
Négation
Forme simple
I must not terrace you must not terrace he must not terrace we must not terrace you must not terrace they must not terrace
Forme en V-ing
I must not be terracing you must not be terracing he must not be terracing we must not be terracing you must not be terracing they must not be terracing
Perfect
I must not have terraced you must not have terraced he must not have terraced we must not have terraced you must not have terraced they must not have terraced
Perfect en V-ing
I must not have been terracing you must not have been terracing he must not have been terracing we must not have been terracing you must not have been terracing they must not have been terracing
Forme interrogative
Forme simple
must I terrace? must you terrace? must he terrace? must we terrace? must you terrace? must they terrace?
Forme en V-ing
must I be terracing? must you be terracing? must he be terracing? must we be terracing? must you be terracing? must they be terracing?
Perfect
must I have terraced? must you have terraced? must he have terraced? must we have terraced? must you have terraced? must they have terraced?
Perfect en V-ing
must I have been terracing? must you have been terracing? must he have been terracing? must we have been terracing? must you have been terracing? must they have been terracing?
Forme interro-négative
Forme simple
must I not terrace? must you not terrace? must he not terrace? must we not terrace? must you not terrace? must they not terrace?
Forme en V-ing
must I not be terracing? must you not be terracing? must he not be terracing? must we not be terracing? must you not be terracing? must they not be terracing?
Perfect
must I not have terraced? must you not have terraced? must he not have terraced? must we not have terraced? must you not have terraced? must they not have terraced?
Perfect en V-ing
must I not have been terracing? must you not have been terracing? must he not have been terracing? must we not have been terracing? must you not have been terracing? must they not have been terracing?