I can unburden you can unburden he can unburden we can unburden you can unburden they can unburden
Forma con V-ing
I can be unburdening you can be unburdening he can be unburdening we can be unburdening you can be unburdening they can be unburdening
Perfecto
I can have unburdened you can have unburdened he can have unburdened we can have unburdened you can have unburdened they can have unburdened
Perfecto con V-ing
I can have been unburdening you can have been unburdening he can have been unburdening we can have been unburdening you can have been unburdening they can have been unburdening
Negación
Forma simple
I can't unburden you can't unburden he can't unburden we can't unburden you can't unburden they can't unburden
Forma con V-ing
I can't be unburdening you can't be unburdening he can't be unburdening we can't be unburdening you can't be unburdening they can't be unburdening
Perfecto
I can't have unburdened you can't have unburdened he can't have unburdened we can't have unburdened you can't have unburdened they can't have unburdened
Perfecto con V-ing
I can't have been unburdening you can't have been unburdening he can't have been unburdening we can't have been unburdening you can't have been unburdening they can't have been unburdening
Forma interrogativa
Forma simple
can I unburden? can you unburden? can he unburden? can we unburden? can you unburden? can they unburden?
Forma con V-ing
can I be unburdening? can you be unburdening? can he be unburdening? can we be unburdening? can you be unburdening? can they be unburdening?
Perfecto
can I have unburdened? can you have unburdened? can he have unburdened? can we have unburdened? can you have unburdened? can they have unburdened?
Perfecto con V-ing
can I have been unburdening? can you have been unburdening? can he have been unburdening? can we have been unburdening? can you have been unburdening? can they have been unburdening?
Forma interro-negativa
Forma simple
can't I unburden? can't you unburden? can't he unburden? can't we unburden? can't you unburden? can't they unburden?
Forma con V-ing
can't I be unburdening? can't you be unburdening? can't he be unburdening? can't we be unburdening? can't you be unburdening? can't they be unburdening?
Perfecto
can't I have unburdened? can't you have unburdened? can't he have unburdened? can't we have unburdened? can't you have unburdened? can't they have unburdened?
Perfecto con V-ing
can't I have been unburdening? can't you have been unburdening? can't he have been unburdening? can't we have been unburdening? can't you have been unburdening? can't they have been unburdening?