I can kayak you can kayak he can kayak we can kayak you can kayak they can kayak
Forme en V-ing
I can be kayaking you can be kayaking he can be kayaking we can be kayaking you can be kayaking they can be kayaking
Perfect
I can have kayaked you can have kayaked he can have kayaked we can have kayaked you can have kayaked they can have kayaked
Perfect en V-ing
I can have been kayaking you can have been kayaking he can have been kayaking we can have been kayaking you can have been kayaking they can have been kayaking
Négation
Forme simple
I can't kayak you can't kayak he can't kayak we can't kayak you can't kayak they can't kayak
Forme en V-ing
I can't be kayaking you can't be kayaking he can't be kayaking we can't be kayaking you can't be kayaking they can't be kayaking
Perfect
I can't have kayaked you can't have kayaked he can't have kayaked we can't have kayaked you can't have kayaked they can't have kayaked
Perfect en V-ing
I can't have been kayaking you can't have been kayaking he can't have been kayaking we can't have been kayaking you can't have been kayaking they can't have been kayaking
Forme interrogative
Forme simple
can I kayak? can you kayak? can he kayak? can we kayak? can you kayak? can they kayak?
Forme en V-ing
can I be kayaking? can you be kayaking? can he be kayaking? can we be kayaking? can you be kayaking? can they be kayaking?
Perfect
can I have kayaked? can you have kayaked? can he have kayaked? can we have kayaked? can you have kayaked? can they have kayaked?
Perfect en V-ing
can I have been kayaking? can you have been kayaking? can he have been kayaking? can we have been kayaking? can you have been kayaking? can they have been kayaking?
Forme interro-négative
Forme simple
can't I kayak? can't you kayak? can't he kayak? can't we kayak? can't you kayak? can't they kayak?
Forme en V-ing
can't I be kayaking? can't you be kayaking? can't he be kayaking? can't we be kayaking? can't you be kayaking? can't they be kayaking?
Perfect
can't I have kayaked? can't you have kayaked? can't he have kayaked? can't we have kayaked? can't you have kayaked? can't they have kayaked?
Perfect en V-ing
can't I have been kayaking? can't you have been kayaking? can't he have been kayaking? can't we have been kayaking? can't you have been kayaking? can't they have been kayaking?