ought to launch
Regular verb: launch - launched- launched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to launch
you ought to launch
she ought to launch
we ought to launch
you ought to launch
they ought to launch 	I ought to be launching
you ought to be launching
she ought to be launching
we ought to be launching
you ought to be launching
they ought to be launching	I ought to have launched
you ought to have launched
she ought to have launched
we ought to have launched
you ought to have launched
they ought to have launched	I ought to have been launching
you ought to have been launching
she ought to have been launching
we ought to have been launching
you ought to have been launching
they ought to have been launching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to launch
you oughtn't to launch
she oughtn't to launch
we oughtn't to launch
you oughtn't to launch
they oughtn't to launch 	I oughtn't to be launching
you oughtn't to be launching
she oughtn't to be launching
we oughtn't to be launching
you oughtn't to be launching
they oughtn't to be launching	I oughtn't to have launched
you oughtn't to have launched
she oughtn't to have launched
we oughtn't to have launched
you oughtn't to have launched
they oughtn't to have launched	I oughtn't to have been launching
you oughtn't to have been launching
she oughtn't to have been launching
we oughtn't to have been launching
you oughtn't to have been launching
they oughtn't to have been launching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I launch?
ought to you launch?
ought to she launch?
ought to we launch?
ought to you launch?
ought to they launch? 	ought to I be launching?
ought to you be launching?
ought to she be launching?
ought to we be launching?
ought to you be launching?
ought to they be launching? 	ought to I have launched?
ought to you have launched?
ought to she have launched?
ought to we have launched?
ought to you have launched?
ought to they have launched? 	ought to I have been launching?
ought to you have been launching?
ought to she have been launching?
ought to we have been launching?
ought to you have been launching?
ought to they have been launching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to launch?
oughtn't you to launch?
oughtn't she to launch?
oughtn't we to launch?
oughtn't you to launch?
oughtn't they to launch? 	oughtn't I to be launching?
oughtn't you to be launching?
oughtn't she to be launching?
oughtn't we to be launching?
oughtn't you to be launching?
oughtn't they to be launching? 	oughtn't I to have launched?
oughtn't you to have launched?
oughtn't she to have launched?
oughtn't we to have launched?
oughtn't you to have launched?
oughtn't they to have launched? 	oughtn't I to have been launching?
oughtn't you to have been launching?
oughtn't she to have been launching?
oughtn't we to have been launching?
oughtn't you to have been launching?
oughtn't they to have been launching?