I can shudder you can shudder she can shudder we can shudder you can shudder they can shudder
Forma con V-ing
I can be shuddering you can be shuddering she can be shuddering we can be shuddering you can be shuddering they can be shuddering
Perfecto
I can have shuddered you can have shuddered she can have shuddered we can have shuddered you can have shuddered they can have shuddered
Perfecto con V-ing
I can have been shuddering you can have been shuddering she can have been shuddering we can have been shuddering you can have been shuddering they can have been shuddering
Negación
Forma simple
I can't shudder you can't shudder she can't shudder we can't shudder you can't shudder they can't shudder
Forma con V-ing
I can't be shuddering you can't be shuddering she can't be shuddering we can't be shuddering you can't be shuddering they can't be shuddering
Perfecto
I can't have shuddered you can't have shuddered she can't have shuddered we can't have shuddered you can't have shuddered they can't have shuddered
Perfecto con V-ing
I can't have been shuddering you can't have been shuddering she can't have been shuddering we can't have been shuddering you can't have been shuddering they can't have been shuddering
Forma interrogativa
Forma simple
can I shudder? can you shudder? can she shudder? can we shudder? can you shudder? can they shudder?
Forma con V-ing
can I be shuddering? can you be shuddering? can she be shuddering? can we be shuddering? can you be shuddering? can they be shuddering?
Perfecto
can I have shuddered? can you have shuddered? can she have shuddered? can we have shuddered? can you have shuddered? can they have shuddered?
Perfecto con V-ing
can I have been shuddering? can you have been shuddering? can she have been shuddering? can we have been shuddering? can you have been shuddering? can they have been shuddering?
Forma interro-negativa
Forma simple
can't I shudder? can't you shudder? can't she shudder? can't we shudder? can't you shudder? can't they shudder?
Forma con V-ing
can't I be shuddering? can't you be shuddering? can't she be shuddering? can't we be shuddering? can't you be shuddering? can't they be shuddering?
Perfecto
can't I have shuddered? can't you have shuddered? can't she have shuddered? can't we have shuddered? can't you have shuddered? can't they have shuddered?
Perfecto con V-ing
can't I have been shuddering? can't you have been shuddering? can't she have been shuddering? can't we have been shuddering? can't you have been shuddering? can't they have been shuddering?