ought to crumple
Verbo regular: crumple - crumpled- crumpled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to crumple
you ought to crumple
he ought to crumple
we ought to crumple
you ought to crumple
they ought to crumple 	I ought to be crumpling
you ought to be crumpling
he ought to be crumpling
we ought to be crumpling
you ought to be crumpling
they ought to be crumpling	I ought to have crumpled
you ought to have crumpled
he ought to have crumpled
we ought to have crumpled
you ought to have crumpled
they ought to have crumpled	I ought to have been crumpling
you ought to have been crumpling
he ought to have been crumpling
we ought to have been crumpling
you ought to have been crumpling
they ought to have been crumpling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to crumple
you ought not to crumple
he ought not to crumple
we ought not to crumple
you ought not to crumple
they ought not to crumple 	I ought not to crumpling
you ought not to crumpling
he ought not to crumpling
we ought not to crumpling
you ought not to crumpling
they ought not to crumpling	I ought not to have crumpled
you ought not to have crumpled
he ought not to have crumpled
we ought not to have crumpled
you ought not to have crumpled
they ought not to have crumpled	I ought not to have been crumpling
you ought not to have been crumpling
he ought not to have been crumpling
we ought not to have been crumpling
you ought not to have been crumpling
they ought not to have been crumpling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I crumple?
ought to you crumple?
ought to he crumple?
ought to we crumple?
ought to you crumple?
ought to they crumple? 	ought to I be crumpling?
ought to you be crumpling?
ought to he be crumpling?
ought to we be crumpling?
ought to you be crumpling?
ought to they be crumpling? 	ought to I have crumpled?
ought to you have crumpled?
ought to he have crumpled?
ought to we have crumpled?
ought to you have crumpled?
ought to they have crumpled? 	ought to I have been crumpling?
ought to you have been crumpling?
ought to he have been crumpling?
ought to we have been crumpling?
ought to you have been crumpling?
ought to they have been crumpling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to crumple?
ought you not to crumple?
ought he not to crumple?
ought we not to crumple?
ought you not to crumple?
ought they not to crumple? 	ought I not to be crumpling?
ought you not to be crumpling?
ought he not to be crumpling?
ought we not to be crumpling?
ought you not to be crumpling?
ought they not to be crumpling? 	ought I not to have crumpled?
ought you not to have crumpled?
ought he not to have crumpled?
ought we not to have crumpled?
ought you not to have crumpled?
ought they not to have crumpled? 	ought I not to have been crumpling?
ought you not to have been crumpling?
ought he not to have been crumpling?
ought we not to have been crumpling?
ought you not to have been crumpling?
ought they not to have been crumpling?