could glad
Verbo regular: glad - gladed- gladed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could glad
you could glad
he could glad
we could glad
you could glad
they could glad 	I could be glading
you could be glading
he could be glading
we could be glading
you could be glading
they could be glading	I could have gladed
you could have gladed
he could have gladed
we could have gladed
you could have gladed
they could have gladed	I could have been glading
you could have been glading
he could have been glading
we could have been glading
you could have been glading
they could have been glading	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not glad
you could not glad
he could not glad
we could not glad
you could not glad
they could not glad 	I could not be glading
you could not be glading
he could not be glading
we could not be glading
you could not be glading
they could not be glading	I could not have gladed
you could not have gladed
he could not have gladed
we could not have gladed
you could not have gladed
they could not have gladed	I could not have been glading
you could not have been glading
he could not have been glading
we could not have been glading
you could not have been glading
they could not have been glading	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I glad?
could you glad?
could he glad?
could we glad?
could you glad?
could they glad? 	could I be glading?
could you be glading?
could he be glading?
could we be glading?
could you be glading?
could they be glading? 	could I have gladed?
could you have gladed?
could he have gladed?
could we have gladed?
could you have gladed?
could they have gladed? 	could I have been glading?
could you have been glading?
could he have been glading?
could we have been glading?
could you have been glading?
could they have been glading? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not glad?
could you not glad?
could he not glad?
could we not glad?
could you not glad?
could they not glad? 	could I not be glading?
could you not be glading?
could he not be glading?
could we not be glading?
could you not be glading?
could they not be glading? 	could I not have gladed?
could you not have gladed?
could he not have gladed?
could we not have gladed?
could you not have gladed?
could they not have gladed? 	could I not have been glading?
could you not have been glading?
could he not have been glading?
could we not have been glading?
could you not have been glading?
could they not have been glading?