ought to preinstall
Verbo regular: preinstall - preinstalled- preinstalled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to preinstall
you ought to preinstall
he ought to preinstall
we ought to preinstall
you ought to preinstall
they ought to preinstall 	I ought to be preinstalling
you ought to be preinstalling
he ought to be preinstalling
we ought to be preinstalling
you ought to be preinstalling
they ought to be preinstalling	I ought to have preinstalled
you ought to have preinstalled
he ought to have preinstalled
we ought to have preinstalled
you ought to have preinstalled
they ought to have preinstalled	I ought to have been preinstalling
you ought to have been preinstalling
he ought to have been preinstalling
we ought to have been preinstalling
you ought to have been preinstalling
they ought to have been preinstalling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to preinstall
you oughtn't to preinstall
he oughtn't to preinstall
we oughtn't to preinstall
you oughtn't to preinstall
they oughtn't to preinstall 	I oughtn't to be preinstalling
you oughtn't to be preinstalling
he oughtn't to be preinstalling
we oughtn't to be preinstalling
you oughtn't to be preinstalling
they oughtn't to be preinstalling	I oughtn't to have preinstalled
you oughtn't to have preinstalled
he oughtn't to have preinstalled
we oughtn't to have preinstalled
you oughtn't to have preinstalled
they oughtn't to have preinstalled	I oughtn't to have been preinstalling
you oughtn't to have been preinstalling
he oughtn't to have been preinstalling
we oughtn't to have been preinstalling
you oughtn't to have been preinstalling
they oughtn't to have been preinstalling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I preinstall?
ought to you preinstall?
ought to he preinstall?
ought to we preinstall?
ought to you preinstall?
ought to they preinstall? 	ought to I be preinstalling?
ought to you be preinstalling?
ought to he be preinstalling?
ought to we be preinstalling?
ought to you be preinstalling?
ought to they be preinstalling? 	ought to I have preinstalled?
ought to you have preinstalled?
ought to he have preinstalled?
ought to we have preinstalled?
ought to you have preinstalled?
ought to they have preinstalled? 	ought to I have been preinstalling?
ought to you have been preinstalling?
ought to he have been preinstalling?
ought to we have been preinstalling?
ought to you have been preinstalling?
ought to they have been preinstalling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to preinstall?
oughtn't you to preinstall?
oughtn't he to preinstall?
oughtn't we to preinstall?
oughtn't you to preinstall?
oughtn't they to preinstall? 	oughtn't I to be preinstalling?
oughtn't you to be preinstalling?
oughtn't he to be preinstalling?
oughtn't we to be preinstalling?
oughtn't you to be preinstalling?
oughtn't they to be preinstalling? 	oughtn't I to have preinstalled?
oughtn't you to have preinstalled?
oughtn't he to have preinstalled?
oughtn't we to have preinstalled?
oughtn't you to have preinstalled?
oughtn't they to have preinstalled? 	oughtn't I to have been preinstalling?
oughtn't you to have been preinstalling?
oughtn't he to have been preinstalling?
oughtn't we to have been preinstalling?
oughtn't you to have been preinstalling?
oughtn't they to have been preinstalling?