I can spade you can spade she can spade we can spade you can spade they can spade
Forma com V-ing
I can be spading you can be spading she can be spading we can be spading you can be spading they can be spading
Perfeito
I can have spaded you can have spaded she can have spaded we can have spaded you can have spaded they can have spaded
Perfeito com V-ing
I can have been spading you can have been spading she can have been spading we can have been spading you can have been spading they can have been spading
Negação
Forma simple
I cannot spade you cannot spade she cannot spade we cannot spade you cannot spade they cannot spade
Forma com V-ing
I cannot be spading you cannot be spading she cannot be spading we cannot be spading you cannot be spading they cannot be spading
Perfeito
I cannot have spaded you cannot have spaded she cannot have spaded we cannot have spaded you cannot have spaded they cannot have spaded
Perfeito com V-ing
I cannot have been spading you cannot have been spading she cannot have been spading we cannot have been spading you cannot have been spading they cannot have been spading
Forma interrogativa
Forma simple
can I spade? can you spade? can she spade? can we spade? can you spade? can they spade?
Forma com V-ing
can I be spading? can you be spading? can she be spading? can we be spading? can you be spading? can they be spading?
Perfeito
can I have spaded? can you have spaded? can she have spaded? can we have spaded? can you have spaded? can they have spaded?
Perfeito com V-ing
can I have been spading? can you have been spading? can she have been spading? can we have been spading? can you have been spading? can they have been spading?
Forma interro-Negação
Forma simple
can I not spade? can you not spade? can she not spade? can we not spade? can you not spade? can they not spade?
Forma com V-ing
can I not be spading? can you not be spading? can she not be spading? can we not be spading? can you not be spading? can they not be spading?
Perfeito
can I not have spaded? can you not have spaded? can she not have spaded? can we not have spaded? can you not have spaded? can they not have spaded?
Perfeito com V-ing
can I not have been spading? can you not have been spading? can she not have been spading? can we not have been spading? can you not have been spading? can they not have been spading?