I can shudder you can shudder he can shudder we can shudder you can shudder they can shudder
Forma con V-ing
I can be shuddering you can be shuddering he can be shuddering we can be shuddering you can be shuddering they can be shuddering
Perfecto
I can have shuddered you can have shuddered he 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 he can have been shuddering we can have been shuddering you can have been shuddering they can have been shuddering
Negación
Forma simple
I cannot shudder you cannot shudder he cannot shudder we cannot shudder you cannot shudder they cannot shudder
Forma con V-ing
I cannot be shuddering you cannot be shuddering he cannot be shuddering we cannot be shuddering you cannot be shuddering they cannot be shuddering
Perfecto
I cannot have shuddered you cannot have shuddered he cannot have shuddered we cannot have shuddered you cannot have shuddered they cannot have shuddered
Perfecto con V-ing
I cannot have been shuddering you cannot have been shuddering he cannot have been shuddering we cannot have been shuddering you cannot have been shuddering they cannot have been shuddering
Forma interrogativa
Forma simple
can I shudder? can you shudder? can he shudder? can we shudder? can you shudder? can they shudder?
Forma con V-ing
can I be shuddering? can you be shuddering? can he be shuddering? can we be shuddering? can you be shuddering? can they be shuddering?
Perfecto
can I have shuddered? can you have shuddered? can he 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 he have been shuddering? can we have been shuddering? can you have been shuddering? can they have been shuddering?
Forma interro-negativa
Forma simple
can I not shudder? can you not shudder? can he not shudder? can we not shudder? can you not shudder? can they not shudder?
Forma con V-ing
can I not be shuddering? can you not be shuddering? can he not be shuddering? can we not be shuddering? can you not be shuddering? can they not be shuddering?
Perfecto
can I not have shuddered? can you not have shuddered? can he not have shuddered? can we not have shuddered? can you not have shuddered? can they not have shuddered?
Perfecto con V-ing
can I not have been shuddering? can you not have been shuddering? can he not have been shuddering? can we not have been shuddering? can you not have been shuddering? can they not have been shuddering?