I can windmill you can windmill he can windmill we can windmill you can windmill they can windmill
Forma con V-ing
I can be windmilling you can be windmilling he can be windmilling we can be windmilling you can be windmilling they can be windmilling
Perfecto
I can have windmilled you can have windmilled he can have windmilled we can have windmilled you can have windmilled they can have windmilled
Perfecto con V-ing
I can have been windmilling you can have been windmilling he can have been windmilling we can have been windmilling you can have been windmilling they can have been windmilling
Negación
Forma simple
I cannot windmill you cannot windmill he cannot windmill we cannot windmill you cannot windmill they cannot windmill
Forma con V-ing
I cannot be windmilling you cannot be windmilling he cannot be windmilling we cannot be windmilling you cannot be windmilling they cannot be windmilling
Perfecto
I cannot have windmilled you cannot have windmilled he cannot have windmilled we cannot have windmilled you cannot have windmilled they cannot have windmilled
Perfecto con V-ing
I cannot have been windmilling you cannot have been windmilling he cannot have been windmilling we cannot have been windmilling you cannot have been windmilling they cannot have been windmilling
Forma interrogativa
Forma simple
can I windmill? can you windmill? can he windmill? can we windmill? can you windmill? can they windmill?
Forma con V-ing
can I be windmilling? can you be windmilling? can he be windmilling? can we be windmilling? can you be windmilling? can they be windmilling?
Perfecto
can I have windmilled? can you have windmilled? can he have windmilled? can we have windmilled? can you have windmilled? can they have windmilled?
Perfecto con V-ing
can I have been windmilling? can you have been windmilling? can he have been windmilling? can we have been windmilling? can you have been windmilling? can they have been windmilling?
Forma interro-negativa
Forma simple
can I not windmill? can you not windmill? can he not windmill? can we not windmill? can you not windmill? can they not windmill?
Forma con V-ing
can I not be windmilling? can you not be windmilling? can he not be windmilling? can we not be windmilling? can you not be windmilling? can they not be windmilling?
Perfecto
can I not have windmilled? can you not have windmilled? can he not have windmilled? can we not have windmilled? can you not have windmilled? can they not have windmilled?
Perfecto con V-ing
can I not have been windmilling? can you not have been windmilling? can he not have been windmilling? can we not have been windmilling? can you not have been windmilling? can they not have been windmilling?