ought to prop
Verbo regular: prop - propped- propped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to prop
you ought to prop
he ought to prop
we ought to prop
you ought to prop
they ought to prop 	I ought to be propping
you ought to be propping
he ought to be propping
we ought to be propping
you ought to be propping
they ought to be propping	I ought to have propped
you ought to have propped
he ought to have propped
we ought to have propped
you ought to have propped
they ought to have propped	I ought to have been propping
you ought to have been propping
he ought to have been propping
we ought to have been propping
you ought to have been propping
they ought to have been propping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to prop
you oughtn't to prop
he oughtn't to prop
we oughtn't to prop
you oughtn't to prop
they oughtn't to prop 	I oughtn't to be propping
you oughtn't to be propping
he oughtn't to be propping
we oughtn't to be propping
you oughtn't to be propping
they oughtn't to be propping	I oughtn't to have propped
you oughtn't to have propped
he oughtn't to have propped
we oughtn't to have propped
you oughtn't to have propped
they oughtn't to have propped	I oughtn't to have been propping
you oughtn't to have been propping
he oughtn't to have been propping
we oughtn't to have been propping
you oughtn't to have been propping
they oughtn't to have been propping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I prop?
ought to you prop?
ought to he prop?
ought to we prop?
ought to you prop?
ought to they prop? 	ought to I be propping?
ought to you be propping?
ought to he be propping?
ought to we be propping?
ought to you be propping?
ought to they be propping? 	ought to I have propped?
ought to you have propped?
ought to he have propped?
ought to we have propped?
ought to you have propped?
ought to they have propped? 	ought to I have been propping?
ought to you have been propping?
ought to he have been propping?
ought to we have been propping?
ought to you have been propping?
ought to they have been propping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to prop?
oughtn't you to prop?
oughtn't he to prop?
oughtn't we to prop?
oughtn't you to prop?
oughtn't they to prop? 	oughtn't I to be propping?
oughtn't you to be propping?
oughtn't he to be propping?
oughtn't we to be propping?
oughtn't you to be propping?
oughtn't they to be propping? 	oughtn't I to have propped?
oughtn't you to have propped?
oughtn't he to have propped?
oughtn't we to have propped?
oughtn't you to have propped?
oughtn't they to have propped? 	oughtn't I to have been propping?
oughtn't you to have been propping?
oughtn't he to have been propping?
oughtn't we to have been propping?
oughtn't you to have been propping?
oughtn't they to have been propping?