I can unload you can unload she can unload we can unload you can unload they can unload
Forme en V-ing
I can be unloading you can be unloading she can be unloading we can be unloading you can be unloading they can be unloading
Perfect
I can have unloaded you can have unloaded she can have unloaded we can have unloaded you can have unloaded they can have unloaded
Perfect en V-ing
I can have been unloading you can have been unloading she can have been unloading we can have been unloading you can have been unloading they can have been unloading
Négation
Forme simple
I can't unload you can't unload she can't unload we can't unload you can't unload they can't unload
Forme en V-ing
I can't be unloading you can't be unloading she can't be unloading we can't be unloading you can't be unloading they can't be unloading
Perfect
I can't have unloaded you can't have unloaded she can't have unloaded we can't have unloaded you can't have unloaded they can't have unloaded
Perfect en V-ing
I can't have been unloading you can't have been unloading she can't have been unloading we can't have been unloading you can't have been unloading they can't have been unloading
Forme interrogative
Forme simple
can I unload? can you unload? can she unload? can we unload? can you unload? can they unload?
Forme en V-ing
can I be unloading? can you be unloading? can she be unloading? can we be unloading? can you be unloading? can they be unloading?
Perfect
can I have unloaded? can you have unloaded? can she have unloaded? can we have unloaded? can you have unloaded? can they have unloaded?
Perfect en V-ing
can I have been unloading? can you have been unloading? can she have been unloading? can we have been unloading? can you have been unloading? can they have been unloading?
Forme interro-négative
Forme simple
can't I unload? can't you unload? can't she unload? can't we unload? can't you unload? can't they unload?
Forme en V-ing
can't I be unloading? can't you be unloading? can't she be unloading? can't we be unloading? can't you be unloading? can't they be unloading?
Perfect
can't I have unloaded? can't you have unloaded? can't she have unloaded? can't we have unloaded? can't you have unloaded? can't they have unloaded?
Perfect en V-ing
can't I have been unloading? can't you have been unloading? can't she have been unloading? can't we have been unloading? can't you have been unloading? can't they have been unloading?