English verb conjugation
OUGHT TO CUCKOO

Regular verb: cuckoo - cuckooed - cuckooed

Affirmation

Simple form	V-ing form
I ought to cuckoo you ought to cuckoo she ought to cuckoo we ought to cuckoo you ought to cuckoo they ought to cuckoo	I ought to be cuckooing you ought to be cuckooing she ought to be cuckooing we ought to be cuckooing you ought to be cuckooing they ought to be cuckooing
Perfect	V-ing perfect
I ought to have cuckooed you ought to have cuckooed she ought to have cuckooed we ought to have cuckooed you ought to have cuckooed they ought to have cuckooed	I ought to have been cuckooing you ought to have been cuckooing she ought to have been cuckooing we ought to have been cuckooing you ought to have been cuckooing they ought to have been cuckooing

Negation

Simple form	V-ing form
I oughtn't to cuckoo you oughtn't to cuckoo she oughtn't to cuckoo we oughtn't to cuckoo you oughtn't to cuckoo they oughtn't to cuckoo	I oughtn't to be cuckooing you oughtn't to be cuckooing she oughtn't to be cuckooing we oughtn't to be cuckooing you oughtn't to be cuckooing they oughtn't to be cuckooing
Perfect	V-ing perfect
I oughtn't to have cuckooed you oughtn't to have cuckooed she oughtn't to have cuckooed we oughtn't to have cuckooed you oughtn't to have cuckooed they oughtn't to have cuckooed	I oughtn't to have been cuckooing you oughtn't to have been cuckooing she oughtn't to have been cuckooing we oughtn't to have been cuckooing you oughtn't to have been cuckooing they oughtn't to have been cuckooing

Interrogative form

Simple form	V-ing form
ought to I cuckoo? ought to you cuckoo? ought to she cuckoo? ought to we cuckoo? ought to you cuckoo? ought to they cuckoo?	ought to I be cuckooing? ought to you be cuckooing? ought to she be cuckooing? ought to we be cuckooing? ought to you be cuckooing? ought to they be cuckooing?
Perfect	V-ing perfect
ought to I have cuckooed? ought to you have cuckooed? ought to she have cuckooed? ought to we have cuckooed? ought to you have cuckooed? ought to they have cuckooed?	ought to I have been cuckooing? ought to you have been cuckooing? ought to she have been cuckooing? ought to we have been cuckooing? ought to you have been cuckooing? ought to they have been cuckooing?

Interro-negative form

Simple form	V-ing form
oughtn't I to cuckoo? oughtn't you to cuckoo? oughtn't she to cuckoo? oughtn't we to cuckoo? oughtn't you to cuckoo? oughtn't they to cuckoo?	oughtn't I to be cuckooing? oughtn't you to be cuckooing? oughtn't she to be cuckooing? oughtn't we to be cuckooing? oughtn't you to be cuckooing? oughtn't they to be cuckooing?
Perfect	V-ing perfect
oughtn't I to have cuckooed? oughtn't you to have cuckooed? oughtn't she to have cuckooed? oughtn't we to have cuckooed? oughtn't you to have cuckooed? oughtn't they to have cuckooed?	oughtn't I to have been cuckooing? oughtn't you to have been cuckooing? oughtn't she to have been cuckooing? oughtn't we to have been cuckooing? oughtn't you to have been cuckooing? oughtn't they to have been cuckooing?