could stead
Verbo regular: stead - steaded- steaded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could stead
you could stead
she could stead
we could stead
you could stead
they could stead 	I could be steading
you could be steading
she could be steading
we could be steading
you could be steading
they could be steading	I could have steaded
you could have steaded
she could have steaded
we could have steaded
you could have steaded
they could have steaded	I could have been steading
you could have been steading
she could have been steading
we could have been steading
you could have been steading
they could have been steading	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not stead
you could not stead
she could not stead
we could not stead
you could not stead
they could not stead 	I could not be steading
you could not be steading
she could not be steading
we could not be steading
you could not be steading
they could not be steading	I could not have steaded
you could not have steaded
she could not have steaded
we could not have steaded
you could not have steaded
they could not have steaded	I could not have been steading
you could not have been steading
she could not have been steading
we could not have been steading
you could not have been steading
they could not have been steading	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I stead?
could you stead?
could she stead?
could we stead?
could you stead?
could they stead? 	could I be steading?
could you be steading?
could she be steading?
could we be steading?
could you be steading?
could they be steading? 	could I have steaded?
could you have steaded?
could she have steaded?
could we have steaded?
could you have steaded?
could they have steaded? 	could I have been steading?
could you have been steading?
could she have been steading?
could we have been steading?
could you have been steading?
could they have been steading? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not stead?
could you not stead?
could she not stead?
could we not stead?
could you not stead?
could they not stead? 	could I not be steading?
could you not be steading?
could she not be steading?
could we not be steading?
could you not be steading?
could they not be steading? 	could I not have steaded?
could you not have steaded?
could she not have steaded?
could we not have steaded?
could you not have steaded?
could they not have steaded? 	could I not have been steading?
could you not have been steading?
could she not have been steading?
could we not have been steading?
could you not have been steading?
could they not have been steading?