I can shelter you can shelter he can shelter we can shelter you can shelter they can shelter
Forme en V-ing
I can be sheltering you can be sheltering he can be sheltering we can be sheltering you can be sheltering they can be sheltering
Perfect
I can have sheltered you can have sheltered he can have sheltered we can have sheltered you can have sheltered they can have sheltered
Perfect en V-ing
I can have been sheltering you can have been sheltering he can have been sheltering we can have been sheltering you can have been sheltering they can have been sheltering
Négation
Forme simple
I can't shelter you can't shelter he can't shelter we can't shelter you can't shelter they can't shelter
Forme en V-ing
I can't be sheltering you can't be sheltering he can't be sheltering we can't be sheltering you can't be sheltering they can't be sheltering
Perfect
I can't have sheltered you can't have sheltered he can't have sheltered we can't have sheltered you can't have sheltered they can't have sheltered
Perfect en V-ing
I can't have been sheltering you can't have been sheltering he can't have been sheltering we can't have been sheltering you can't have been sheltering they can't have been sheltering
Forme interrogative
Forme simple
can I shelter? can you shelter? can he shelter? can we shelter? can you shelter? can they shelter?
Forme en V-ing
can I be sheltering? can you be sheltering? can he be sheltering? can we be sheltering? can you be sheltering? can they be sheltering?
Perfect
can I have sheltered? can you have sheltered? can he have sheltered? can we have sheltered? can you have sheltered? can they have sheltered?
Perfect en V-ing
can I have been sheltering? can you have been sheltering? can he have been sheltering? can we have been sheltering? can you have been sheltering? can they have been sheltering?
Forme interro-négative
Forme simple
can't I shelter? can't you shelter? can't he shelter? can't we shelter? can't you shelter? can't they shelter?
Forme en V-ing
can't I be sheltering? can't you be sheltering? can't he be sheltering? can't we be sheltering? can't you be sheltering? can't they be sheltering?
Perfect
can't I have sheltered? can't you have sheltered? can't he have sheltered? can't we have sheltered? can't you have sheltered? can't they have sheltered?
Perfect en V-ing
can't I have been sheltering? can't you have been sheltering? can't he have been sheltering? can't we have been sheltering? can't you have been sheltering? can't they have been sheltering?