ought to catch
Irregular verb: catch - caught- caught

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to catch
you ought to catch
he ought to catch
we ought to catch
you ought to catch
they ought to catch 	I ought to be catching
you ought to be catching
he ought to be catching
we ought to be catching
you ought to be catching
they ought to be catching	I ought to have caught
you ought to have caught
he ought to have caught
we ought to have caught
you ought to have caught
they ought to have caught	I ought to have been catching
you ought to have been catching
he ought to have been catching
we ought to have been catching
you ought to have been catching
they ought to have been catching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to catch
you oughtn't to catch
he oughtn't to catch
we oughtn't to catch
you oughtn't to catch
they oughtn't to catch 	I oughtn't to be catching
you oughtn't to be catching
he oughtn't to be catching
we oughtn't to be catching
you oughtn't to be catching
they oughtn't to be catching	I oughtn't to have caught
you oughtn't to have caught
he oughtn't to have caught
we oughtn't to have caught
you oughtn't to have caught
they oughtn't to have caught	I oughtn't to have been catching
you oughtn't to have been catching
he oughtn't to have been catching
we oughtn't to have been catching
you oughtn't to have been catching
they oughtn't to have been catching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I catch?
ought to you catch?
ought to he catch?
ought to we catch?
ought to you catch?
ought to they catch? 	ought to I be catching?
ought to you be catching?
ought to he be catching?
ought to we be catching?
ought to you be catching?
ought to they be catching? 	ought to I have caught?
ought to you have caught?
ought to he have caught?
ought to we have caught?
ought to you have caught?
ought to they have caught? 	ought to I have been catching?
ought to you have been catching?
ought to he have been catching?
ought to we have been catching?
ought to you have been catching?
ought to they have been catching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to catch?
oughtn't you to catch?
oughtn't he to catch?
oughtn't we to catch?
oughtn't you to catch?
oughtn't they to catch? 	oughtn't I to be catching?
oughtn't you to be catching?
oughtn't he to be catching?
oughtn't we to be catching?
oughtn't you to be catching?
oughtn't they to be catching? 	oughtn't I to have caught?
oughtn't you to have caught?
oughtn't he to have caught?
oughtn't we to have caught?
oughtn't you to have caught?
oughtn't they to have caught? 	oughtn't I to have been catching?
oughtn't you to have been catching?
oughtn't he to have been catching?
oughtn't we to have been catching?
oughtn't you to have been catching?
oughtn't they to have been catching?