I can blunder you can blunder he can blunder we can blunder you can blunder they can blunder
Forma com 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
Perfeito
I can have blundered you can have blundered he can have blundered we can have blundered you can have blundered they can have blundered
Perfeito com 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
Negação
Forma simple
I can't blunder you can't blunder he can't blunder we can't blunder you can't blunder they can't blunder
Forma com V-ing
I can't be blundering you can't be blundering he can't be blundering we can't be blundering you can't be blundering they can't be blundering
Perfeito
I can't have blundered you can't have blundered he can't have blundered we can't have blundered you can't have blundered they can't have blundered
Perfeito com V-ing
I can't have been blundering you can't have been blundering he can't have been blundering we can't have been blundering you can't have been blundering they can't 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 com 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?
Perfeito
can I have blundered? can you have blundered? can he have blundered? can we have blundered? can you have blundered? can they have blundered?
Perfeito com 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-Negação
Forma simple
can't I blunder? can't you blunder? can't he blunder? can't we blunder? can't you blunder? can't they blunder?
Forma com V-ing
can't I be blundering? can't you be blundering? can't he be blundering? can't we be blundering? can't you be blundering? can't they be blundering?
Perfeito
can't I have blundered? can't you have blundered? can't he have blundered? can't we have blundered? can't you have blundered? can't they have blundered?
Perfeito com V-ing
can't I have been blundering? can't you have been blundering? can't he have been blundering? can't we have been blundering? can't you have been blundering? can't they have been blundering?