ought to announce
Regular verb: announce - announced- announced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to announce
you ought to announce
she ought to announce
we ought to announce
you ought to announce
they ought to announce 	I ought to be announcing
you ought to be announcing
she ought to be announcing
we ought to be announcing
you ought to be announcing
they ought to be announcing	I ought to have announced
you ought to have announced
she ought to have announced
we ought to have announced
you ought to have announced
they ought to have announced	I ought to have been announcing
you ought to have been announcing
she ought to have been announcing
we ought to have been announcing
you ought to have been announcing
they ought to have been announcing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to announce
you oughtn't to announce
she oughtn't to announce
we oughtn't to announce
you oughtn't to announce
they oughtn't to announce 	I oughtn't to be announcing
you oughtn't to be announcing
she oughtn't to be announcing
we oughtn't to be announcing
you oughtn't to be announcing
they oughtn't to be announcing	I oughtn't to have announced
you oughtn't to have announced
she oughtn't to have announced
we oughtn't to have announced
you oughtn't to have announced
they oughtn't to have announced	I oughtn't to have been announcing
you oughtn't to have been announcing
she oughtn't to have been announcing
we oughtn't to have been announcing
you oughtn't to have been announcing
they oughtn't to have been announcing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I announce?
ought to you announce?
ought to she announce?
ought to we announce?
ought to you announce?
ought to they announce? 	ought to I be announcing?
ought to you be announcing?
ought to she be announcing?
ought to we be announcing?
ought to you be announcing?
ought to they be announcing? 	ought to I have announced?
ought to you have announced?
ought to she have announced?
ought to we have announced?
ought to you have announced?
ought to they have announced? 	ought to I have been announcing?
ought to you have been announcing?
ought to she have been announcing?
ought to we have been announcing?
ought to you have been announcing?
ought to they have been announcing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to announce?
oughtn't you to announce?
oughtn't she to announce?
oughtn't we to announce?
oughtn't you to announce?
oughtn't they to announce? 	oughtn't I to be announcing?
oughtn't you to be announcing?
oughtn't she to be announcing?
oughtn't we to be announcing?
oughtn't you to be announcing?
oughtn't they to be announcing? 	oughtn't I to have announced?
oughtn't you to have announced?
oughtn't she to have announced?
oughtn't we to have announced?
oughtn't you to have announced?
oughtn't they to have announced? 	oughtn't I to have been announcing?
oughtn't you to have been announcing?
oughtn't she to have been announcing?
oughtn't we to have been announcing?
oughtn't you to have been announcing?
oughtn't they to have been announcing?