I can crunch you can crunch she can crunch we can crunch you can crunch they can crunch
Forme en V-ing
I can be crunching you can be crunching she can be crunching we can be crunching you can be crunching they can be crunching
Perfect
I can have crunched you can have crunched she can have crunched we can have crunched you can have crunched they can have crunched
Perfect en V-ing
I can have been crunching you can have been crunching she can have been crunching we can have been crunching you can have been crunching they can have been crunching
Négation
Forme simple
I cannot crunch you cannot crunch she cannot crunch we cannot crunch you cannot crunch they cannot crunch
Forme en V-ing
I cannot be crunching you cannot be crunching she cannot be crunching we cannot be crunching you cannot be crunching they cannot be crunching
Perfect
I cannot have crunched you cannot have crunched she cannot have crunched we cannot have crunched you cannot have crunched they cannot have crunched
Perfect en V-ing
I cannot have been crunching you cannot have been crunching she cannot have been crunching we cannot have been crunching you cannot have been crunching they cannot have been crunching
Forme interrogative
Forme simple
can I crunch? can you crunch? can she crunch? can we crunch? can you crunch? can they crunch?
Forme en V-ing
can I be crunching? can you be crunching? can she be crunching? can we be crunching? can you be crunching? can they be crunching?
Perfect
can I have crunched? can you have crunched? can she have crunched? can we have crunched? can you have crunched? can they have crunched?
Perfect en V-ing
can I have been crunching? can you have been crunching? can she have been crunching? can we have been crunching? can you have been crunching? can they have been crunching?
Forme interro-négative
Forme simple
can I not crunch? can you not crunch? can she not crunch? can we not crunch? can you not crunch? can they not crunch?
Forme en V-ing
can I not be crunching? can you not be crunching? can she not be crunching? can we not be crunching? can you not be crunching? can they not be crunching?
Perfect
can I not have crunched? can you not have crunched? can she not have crunched? can we not have crunched? can you not have crunched? can they not have crunched?
Perfect en V-ing
can I not have been crunching? can you not have been crunching? can she not have been crunching? can we not have been crunching? can you not have been crunching? can they not have been crunching?