ought to crispen
Regular verb: crispen - crispened- crispened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to crispen
you ought to crispen
he ought to crispen
we ought to crispen
you ought to crispen
they ought to crispen 	I ought to be crispening
you ought to be crispening
he ought to be crispening
we ought to be crispening
you ought to be crispening
they ought to be crispening	I ought to have crispened
you ought to have crispened
he ought to have crispened
we ought to have crispened
you ought to have crispened
they ought to have crispened	I ought to have been crispening
you ought to have been crispening
he ought to have been crispening
we ought to have been crispening
you ought to have been crispening
they ought to have been crispening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to crispen
you ought not to crispen
he ought not to crispen
we ought not to crispen
you ought not to crispen
they ought not to crispen 	I ought not to crispening
you ought not to crispening
he ought not to crispening
we ought not to crispening
you ought not to crispening
they ought not to crispening	I ought not to have crispened
you ought not to have crispened
he ought not to have crispened
we ought not to have crispened
you ought not to have crispened
they ought not to have crispened	I ought not to have been crispening
you ought not to have been crispening
he ought not to have been crispening
we ought not to have been crispening
you ought not to have been crispening
they ought not to have been crispening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I crispen?
ought to you crispen?
ought to he crispen?
ought to we crispen?
ought to you crispen?
ought to they crispen? 	ought to I be crispening?
ought to you be crispening?
ought to he be crispening?
ought to we be crispening?
ought to you be crispening?
ought to they be crispening? 	ought to I have crispened?
ought to you have crispened?
ought to he have crispened?
ought to we have crispened?
ought to you have crispened?
ought to they have crispened? 	ought to I have been crispening?
ought to you have been crispening?
ought to he have been crispening?
ought to we have been crispening?
ought to you have been crispening?
ought to they have been crispening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to crispen?
ought you not to crispen?
ought he not to crispen?
ought we not to crispen?
ought you not to crispen?
ought they not to crispen? 	ought I not to be crispening?
ought you not to be crispening?
ought he not to be crispening?
ought we not to be crispening?
ought you not to be crispening?
ought they not to be crispening? 	ought I not to have crispened?
ought you not to have crispened?
ought he not to have crispened?
ought we not to have crispened?
ought you not to have crispened?
ought they not to have crispened? 	ought I not to have been crispening?
ought you not to have been crispening?
ought he not to have been crispening?
ought we not to have been crispening?
ought you not to have been crispening?
ought they not to have been crispening?