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