I can shade you can shade he can shade we can shade you can shade they can shade
Forma com V-ing
I can be shading you can be shading he can be shading we can be shading you can be shading they can be shading
Perfeito
I can have shaded you can have shaded he can have shaded we can have shaded you can have shaded they can have shaded
Perfeito com V-ing
I can have been shading you can have been shading he can have been shading we can have been shading you can have been shading they can have been shading
Negação
Forma simple
I cannot shade you cannot shade he cannot shade we cannot shade you cannot shade they cannot shade
Forma com V-ing
I cannot be shading you cannot be shading he cannot be shading we cannot be shading you cannot be shading they cannot be shading
Perfeito
I cannot have shaded you cannot have shaded he cannot have shaded we cannot have shaded you cannot have shaded they cannot have shaded
Perfeito com V-ing
I cannot have been shading you cannot have been shading he cannot have been shading we cannot have been shading you cannot have been shading they cannot have been shading
Forma interrogativa
Forma simple
can I shade? can you shade? can he shade? can we shade? can you shade? can they shade?
Forma com V-ing
can I be shading? can you be shading? can he be shading? can we be shading? can you be shading? can they be shading?
Perfeito
can I have shaded? can you have shaded? can he have shaded? can we have shaded? can you have shaded? can they have shaded?
Perfeito com V-ing
can I have been shading? can you have been shading? can he have been shading? can we have been shading? can you have been shading? can they have been shading?
Forma interro-Negação
Forma simple
can I not shade? can you not shade? can he not shade? can we not shade? can you not shade? can they not shade?
Forma com V-ing
can I not be shading? can you not be shading? can he not be shading? can we not be shading? can you not be shading? can they not be shading?
Perfeito
can I not have shaded? can you not have shaded? can he not have shaded? can we not have shaded? can you not have shaded? can they not have shaded?
Perfeito com V-ing
can I not have been shading? can you not have been shading? can he not have been shading? can we not have been shading? can you not have been shading? can they not have been shading?