could overdesign
Verbo regular: overdesign - overdesigned- overdesigned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could overdesign
you could overdesign
he could overdesign
we could overdesign
you could overdesign
they could overdesign 	I could be overdesigning
you could be overdesigning
he could be overdesigning
we could be overdesigning
you could be overdesigning
they could be overdesigning	I could have overdesigned
you could have overdesigned
he could have overdesigned
we could have overdesigned
you could have overdesigned
they could have overdesigned	I could have been overdesigning
you could have been overdesigning
he could have been overdesigning
we could have been overdesigning
you could have been overdesigning
they could have been overdesigning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't overdesign
you couldn't overdesign
he couldn't overdesign
we couldn't overdesign
you couldn't overdesign
they couldn't overdesign 	I couldn't be overdesigning
you couldn't be overdesigning
he couldn't be overdesigning
we couldn't be overdesigning
you couldn't be overdesigning
they couldn't be overdesigning	I couldn't have overdesigned
you couldn't have overdesigned
he couldn't have overdesigned
we couldn't have overdesigned
you couldn't have overdesigned
they couldn't have overdesigned	I couldn't have been overdesigning
you couldn't have been overdesigning
he couldn't have been overdesigning
we couldn't have been overdesigning
you couldn't have been overdesigning
they couldn't have been overdesigning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I overdesign?
could you overdesign?
could he overdesign?
could we overdesign?
could you overdesign?
could they overdesign? 	could I be overdesigning?
could you be overdesigning?
could he be overdesigning?
could we be overdesigning?
could you be overdesigning?
could they be overdesigning? 	could I have overdesigned?
could you have overdesigned?
could he have overdesigned?
could we have overdesigned?
could you have overdesigned?
could they have overdesigned? 	could I have been overdesigning?
could you have been overdesigning?
could he have been overdesigning?
could we have been overdesigning?
could you have been overdesigning?
could they have been overdesigning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I overdesign?
couldn't you overdesign?
couldn't he overdesign?
couldn't we overdesign?
couldn't you overdesign?
couldn't they overdesign? 	couldn't I be overdesigning?
couldn't you be overdesigning?
couldn't he be overdesigning?
couldn't we be overdesigning?
couldn't you be overdesigning?
couldn't they be overdesigning? 	couldn't I have overdesigned?
couldn't you have overdesigned?
couldn't he have overdesigned?
couldn't we have overdesigned?
couldn't you have overdesigned?
couldn't they have overdesigned? 	couldn't I have been overdesigning?
couldn't you have been overdesigning?
couldn't he have been overdesigning?
couldn't we have been overdesigning?
couldn't you have been overdesigning?
couldn't they have been overdesigning?