could brace
Regular verb: brace - braced- braced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could brace
you could brace
she could brace
we could brace
you could brace
they could brace 	I could be bracing
you could be bracing
she could be bracing
we could be bracing
you could be bracing
they could be bracing	I could have braced
you could have braced
she could have braced
we could have braced
you could have braced
they could have braced	I could have been bracing
you could have been bracing
she could have been bracing
we could have been bracing
you could have been bracing
they could have been bracing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not brace
you could not brace
she could not brace
we could not brace
you could not brace
they could not brace 	I could not be bracing
you could not be bracing
she could not be bracing
we could not be bracing
you could not be bracing
they could not be bracing	I could not have braced
you could not have braced
she could not have braced
we could not have braced
you could not have braced
they could not have braced	I could not have been bracing
you could not have been bracing
she could not have been bracing
we could not have been bracing
you could not have been bracing
they could not have been bracing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I brace?
could you brace?
could she brace?
could we brace?
could you brace?
could they brace? 	could I be bracing?
could you be bracing?
could she be bracing?
could we be bracing?
could you be bracing?
could they be bracing? 	could I have braced?
could you have braced?
could she have braced?
could we have braced?
could you have braced?
could they have braced? 	could I have been bracing?
could you have been bracing?
could she have been bracing?
could we have been bracing?
could you have been bracing?
could they have been bracing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not brace?
could you not brace?
could she not brace?
could we not brace?
could you not brace?
could they not brace? 	could I not be bracing?
could you not be bracing?
could she not be bracing?
could we not be bracing?
could you not be bracing?
could they not be bracing? 	could I not have braced?
could you not have braced?
could she not have braced?
could we not have braced?
could you not have braced?
could they not have braced? 	could I not have been bracing?
could you not have been bracing?
could she not have been bracing?
could we not have been bracing?
could you not have been bracing?
could they not have been bracing?