I can blunder you can blunder he can blunder we can blunder you can blunder they can blunder
Forma con V-ing
I can be blundering you can be blundering he can be blundering we can be blundering you can be blundering they can be blundering
Perfecto
I can have blundered you can have blundered he can have blundered we can have blundered you can have blundered they can have blundered
Perfecto con V-ing
I can have been blundering you can have been blundering he can have been blundering we can have been blundering you can have been blundering they can have been blundering
Negación
Forma simple
I cannot blunder you cannot blunder he cannot blunder we cannot blunder you cannot blunder they cannot blunder
Forma con V-ing
I cannot be blundering you cannot be blundering he cannot be blundering we cannot be blundering you cannot be blundering they cannot be blundering
Perfecto
I cannot have blundered you cannot have blundered he cannot have blundered we cannot have blundered you cannot have blundered they cannot have blundered
Perfecto con V-ing
I cannot have been blundering you cannot have been blundering he cannot have been blundering we cannot have been blundering you cannot have been blundering they cannot have been blundering
Forma interrogativa
Forma simple
can I blunder? can you blunder? can he blunder? can we blunder? can you blunder? can they blunder?
Forma con V-ing
can I be blundering? can you be blundering? can he be blundering? can we be blundering? can you be blundering? can they be blundering?
Perfecto
can I have blundered? can you have blundered? can he have blundered? can we have blundered? can you have blundered? can they have blundered?
Perfecto con V-ing
can I have been blundering? can you have been blundering? can he have been blundering? can we have been blundering? can you have been blundering? can they have been blundering?
Forma interro-negativa
Forma simple
can I not blunder? can you not blunder? can he not blunder? can we not blunder? can you not blunder? can they not blunder?
Forma con V-ing
can I not be blundering? can you not be blundering? can he not be blundering? can we not be blundering? can you not be blundering? can they not be blundering?
Perfecto
can I not have blundered? can you not have blundered? can he not have blundered? can we not have blundered? can you not have blundered? can they not have blundered?
Perfecto con V-ing
can I not have been blundering? can you not have been blundering? can he not have been blundering? can we not have been blundering? can you not have been blundering? can they not have been blundering?