I can stir you can stir he can stir we can stir you can stir they can stir
Forma con V-ing
I can be stirring you can be stirring he can be stirring we can be stirring you can be stirring they can be stirring
Perfecto
I can have stirred you can have stirred he can have stirred we can have stirred you can have stirred they can have stirred
Perfecto con V-ing
I can have been stirring you can have been stirring he can have been stirring we can have been stirring you can have been stirring they can have been stirring
Negación
Forma simple
I can't stir you can't stir he can't stir we can't stir you can't stir they can't stir
Forma con V-ing
I can't be stirring you can't be stirring he can't be stirring we can't be stirring you can't be stirring they can't be stirring
Perfecto
I can't have stirred you can't have stirred he can't have stirred we can't have stirred you can't have stirred they can't have stirred
Perfecto con V-ing
I can't have been stirring you can't have been stirring he can't have been stirring we can't have been stirring you can't have been stirring they can't have been stirring
Forma interrogativa
Forma simple
can I stir? can you stir? can he stir? can we stir? can you stir? can they stir?
Forma con V-ing
can I be stirring? can you be stirring? can he be stirring? can we be stirring? can you be stirring? can they be stirring?
Perfecto
can I have stirred? can you have stirred? can he have stirred? can we have stirred? can you have stirred? can they have stirred?
Perfecto con V-ing
can I have been stirring? can you have been stirring? can he have been stirring? can we have been stirring? can you have been stirring? can they have been stirring?
Forma interro-negativa
Forma simple
can't I stir? can't you stir? can't he stir? can't we stir? can't you stir? can't they stir?
Forma con V-ing
can't I be stirring? can't you be stirring? can't he be stirring? can't we be stirring? can't you be stirring? can't they be stirring?
Perfecto
can't I have stirred? can't you have stirred? can't he have stirred? can't we have stirred? can't you have stirred? can't they have stirred?
Perfecto con V-ing
can't I have been stirring? can't you have been stirring? can't he have been stirring? can't we have been stirring? can't you have been stirring? can't they have been stirring?