could egg
Verbo regular: egg - egged- egged

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could egg
you could egg
she could egg
we could egg
you could egg
they could egg 	I could be egging
you could be egging
she could be egging
we could be egging
you could be egging
they could be egging	I could have egged
you could have egged
she could have egged
we could have egged
you could have egged
they could have egged	I could have been egging
you could have been egging
she could have been egging
we could have been egging
you could have been egging
they could have been egging	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't egg
you couldn't egg
she couldn't egg
we couldn't egg
you couldn't egg
they couldn't egg 	I couldn't be egging
you couldn't be egging
she couldn't be egging
we couldn't be egging
you couldn't be egging
they couldn't be egging	I couldn't have egged
you couldn't have egged
she couldn't have egged
we couldn't have egged
you couldn't have egged
they couldn't have egged	I couldn't have been egging
you couldn't have been egging
she couldn't have been egging
we couldn't have been egging
you couldn't have been egging
they couldn't have been egging	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I egg?
could you egg?
could she egg?
could we egg?
could you egg?
could they egg? 	could I be egging?
could you be egging?
could she be egging?
could we be egging?
could you be egging?
could they be egging? 	could I have egged?
could you have egged?
could she have egged?
could we have egged?
could you have egged?
could they have egged? 	could I have been egging?
could you have been egging?
could she have been egging?
could we have been egging?
could you have been egging?
could they have been egging? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I egg?
couldn't you egg?
couldn't she egg?
couldn't we egg?
couldn't you egg?
couldn't they egg? 	couldn't I be egging?
couldn't you be egging?
couldn't she be egging?
couldn't we be egging?
couldn't you be egging?
couldn't they be egging? 	couldn't I have egged?
couldn't you have egged?
couldn't she have egged?
couldn't we have egged?
couldn't you have egged?
couldn't they have egged? 	couldn't I have been egging?
couldn't you have been egging?
couldn't she have been egging?
couldn't we have been egging?
couldn't you have been egging?
couldn't they have been egging?