can shade
Verbo regular: shade - shaded- shaded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can shade
you can shade
he can shade
we can shade
you can shade
they can shade 	I can be shading
you can be shading
he can be shading
we can be shading
you can be shading
they can be shading	I can have shaded
you can have shaded
he can have shaded
we can have shaded
you can have shaded
they can have shaded	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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't shade
you can't shade
he can't shade
we can't shade
you can't shade
they can't shade 	I can't be shading
you can't be shading
he can't be shading
we can't be shading
you can't be shading
they can't be shading	I can't have shaded
you can't have shaded
he can't have shaded
we can't have shaded
you can't have shaded
they can't have shaded	I can't have been shading
you can't have been shading
he can't have been shading
we can't have been shading
you can't have been shading
they can't have been shading	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I shade?
can you shade?
can he shade?
can we shade?
can you shade?
can they shade? 	can I be shading?
can you be shading?
can he be shading?
can we be shading?
can you be shading?
can they be shading? 	can I have shaded?
can you have shaded?
can he have shaded?
can we have shaded?
can you have shaded?
can they have shaded? 	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-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I shade?
can't you shade?
can't he shade?
can't we shade?
can't you shade?
can't they shade? 	can't I be shading?
can't you be shading?
can't he be shading?
can't we be shading?
can't you be shading?
can't they be shading? 	can't I have shaded?
can't you have shaded?
can't he have shaded?
can't we have shaded?
can't you have shaded?
can't they have shaded? 	can't I have been shading?
can't you have been shading?
can't he have been shading?
can't we have been shading?
can't you have been shading?
can't they have been shading?