ought to swan-dive
Irregular verb: swan-dive - swan-dived, swan-dove- swan-dived

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to swan-dive
you ought to swan-dive
he ought to swan-dive
we ought to swan-dive
you ought to swan-dive
they ought to swan-dive 	I ought to be swan-diving
you ought to be swan-diving
he ought to be swan-diving
we ought to be swan-diving
you ought to be swan-diving
they ought to be swan-diving	I ought to have swan-dived
you ought to have swan-dived
he ought to have swan-dived
we ought to have swan-dived
you ought to have swan-dived
they ought to have swan-dived	I ought to have been swan-diving
you ought to have been swan-diving
he ought to have been swan-diving
we ought to have been swan-diving
you ought to have been swan-diving
they ought to have been swan-diving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to swan-dive
you oughtn't to swan-dive
he oughtn't to swan-dive
we oughtn't to swan-dive
you oughtn't to swan-dive
they oughtn't to swan-dive 	I oughtn't to be swan-diving
you oughtn't to be swan-diving
he oughtn't to be swan-diving
we oughtn't to be swan-diving
you oughtn't to be swan-diving
they oughtn't to be swan-diving	I oughtn't to have swan-dived
you oughtn't to have swan-dived
he oughtn't to have swan-dived
we oughtn't to have swan-dived
you oughtn't to have swan-dived
they oughtn't to have swan-dived	I oughtn't to have been swan-diving
you oughtn't to have been swan-diving
he oughtn't to have been swan-diving
we oughtn't to have been swan-diving
you oughtn't to have been swan-diving
they oughtn't to have been swan-diving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I swan-dive?
ought to you swan-dive?
ought to he swan-dive?
ought to we swan-dive?
ought to you swan-dive?
ought to they swan-dive? 	ought to I be swan-diving?
ought to you be swan-diving?
ought to he be swan-diving?
ought to we be swan-diving?
ought to you be swan-diving?
ought to they be swan-diving? 	ought to I have swan-dived?
ought to you have swan-dived?
ought to he have swan-dived?
ought to we have swan-dived?
ought to you have swan-dived?
ought to they have swan-dived? 	ought to I have been swan-diving?
ought to you have been swan-diving?
ought to he have been swan-diving?
ought to we have been swan-diving?
ought to you have been swan-diving?
ought to they have been swan-diving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to swan-dive?
oughtn't you to swan-dive?
oughtn't he to swan-dive?
oughtn't we to swan-dive?
oughtn't you to swan-dive?
oughtn't they to swan-dive? 	oughtn't I to be swan-diving?
oughtn't you to be swan-diving?
oughtn't he to be swan-diving?
oughtn't we to be swan-diving?
oughtn't you to be swan-diving?
oughtn't they to be swan-diving? 	oughtn't I to have swan-dived?
oughtn't you to have swan-dived?
oughtn't he to have swan-dived?
oughtn't we to have swan-dived?
oughtn't you to have swan-dived?
oughtn't they to have swan-dived? 	oughtn't I to have been swan-diving?
oughtn't you to have been swan-diving?
oughtn't he to have been swan-diving?
oughtn't we to have been swan-diving?
oughtn't you to have been swan-diving?
oughtn't they to have been swan-diving?