ought to ripen
Regular verb: ripen - ripened- ripened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to ripen
you ought to ripen
he ought to ripen
we ought to ripen
you ought to ripen
they ought to ripen 	I ought to be ripening
you ought to be ripening
he ought to be ripening
we ought to be ripening
you ought to be ripening
they ought to be ripening	I ought to have ripened
you ought to have ripened
he ought to have ripened
we ought to have ripened
you ought to have ripened
they ought to have ripened	I ought to have been ripening
you ought to have been ripening
he ought to have been ripening
we ought to have been ripening
you ought to have been ripening
they ought to have been ripening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to ripen
you oughtn't to ripen
he oughtn't to ripen
we oughtn't to ripen
you oughtn't to ripen
they oughtn't to ripen 	I oughtn't to be ripening
you oughtn't to be ripening
he oughtn't to be ripening
we oughtn't to be ripening
you oughtn't to be ripening
they oughtn't to be ripening	I oughtn't to have ripened
you oughtn't to have ripened
he oughtn't to have ripened
we oughtn't to have ripened
you oughtn't to have ripened
they oughtn't to have ripened	I oughtn't to have been ripening
you oughtn't to have been ripening
he oughtn't to have been ripening
we oughtn't to have been ripening
you oughtn't to have been ripening
they oughtn't to have been ripening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I ripen?
ought to you ripen?
ought to he ripen?
ought to we ripen?
ought to you ripen?
ought to they ripen? 	ought to I be ripening?
ought to you be ripening?
ought to he be ripening?
ought to we be ripening?
ought to you be ripening?
ought to they be ripening? 	ought to I have ripened?
ought to you have ripened?
ought to he have ripened?
ought to we have ripened?
ought to you have ripened?
ought to they have ripened? 	ought to I have been ripening?
ought to you have been ripening?
ought to he have been ripening?
ought to we have been ripening?
ought to you have been ripening?
ought to they have been ripening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to ripen?
oughtn't you to ripen?
oughtn't he to ripen?
oughtn't we to ripen?
oughtn't you to ripen?
oughtn't they to ripen? 	oughtn't I to be ripening?
oughtn't you to be ripening?
oughtn't he to be ripening?
oughtn't we to be ripening?
oughtn't you to be ripening?
oughtn't they to be ripening? 	oughtn't I to have ripened?
oughtn't you to have ripened?
oughtn't he to have ripened?
oughtn't we to have ripened?
oughtn't you to have ripened?
oughtn't they to have ripened? 	oughtn't I to have been ripening?
oughtn't you to have been ripening?
oughtn't he to have been ripening?
oughtn't we to have been ripening?
oughtn't you to have been ripening?
oughtn't they to have been ripening?