ought to preannounce
Verbo regular: preannounce - preannounced- preannounced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to preannounce
you ought to preannounce
he ought to preannounce
we ought to preannounce
you ought to preannounce
they ought to preannounce 	I ought to be preannouncing
you ought to be preannouncing
he ought to be preannouncing
we ought to be preannouncing
you ought to be preannouncing
they ought to be preannouncing	I ought to have preannounced
you ought to have preannounced
he ought to have preannounced
we ought to have preannounced
you ought to have preannounced
they ought to have preannounced	I ought to have been preannouncing
you ought to have been preannouncing
he ought to have been preannouncing
we ought to have been preannouncing
you ought to have been preannouncing
they ought to have been preannouncing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to preannounce
you ought not to preannounce
he ought not to preannounce
we ought not to preannounce
you ought not to preannounce
they ought not to preannounce 	I ought not to preannouncing
you ought not to preannouncing
he ought not to preannouncing
we ought not to preannouncing
you ought not to preannouncing
they ought not to preannouncing	I ought not to have preannounced
you ought not to have preannounced
he ought not to have preannounced
we ought not to have preannounced
you ought not to have preannounced
they ought not to have preannounced	I ought not to have been preannouncing
you ought not to have been preannouncing
he ought not to have been preannouncing
we ought not to have been preannouncing
you ought not to have been preannouncing
they ought not to have been preannouncing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I preannounce?
ought to you preannounce?
ought to he preannounce?
ought to we preannounce?
ought to you preannounce?
ought to they preannounce? 	ought to I be preannouncing?
ought to you be preannouncing?
ought to he be preannouncing?
ought to we be preannouncing?
ought to you be preannouncing?
ought to they be preannouncing? 	ought to I have preannounced?
ought to you have preannounced?
ought to he have preannounced?
ought to we have preannounced?
ought to you have preannounced?
ought to they have preannounced? 	ought to I have been preannouncing?
ought to you have been preannouncing?
ought to he have been preannouncing?
ought to we have been preannouncing?
ought to you have been preannouncing?
ought to they have been preannouncing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to preannounce?
ought you not to preannounce?
ought he not to preannounce?
ought we not to preannounce?
ought you not to preannounce?
ought they not to preannounce? 	ought I not to be preannouncing?
ought you not to be preannouncing?
ought he not to be preannouncing?
ought we not to be preannouncing?
ought you not to be preannouncing?
ought they not to be preannouncing? 	ought I not to have preannounced?
ought you not to have preannounced?
ought he not to have preannounced?
ought we not to have preannounced?
ought you not to have preannounced?
ought they not to have preannounced? 	ought I not to have been preannouncing?
ought you not to have been preannouncing?
ought he not to have been preannouncing?
ought we not to have been preannouncing?
ought you not to have been preannouncing?
ought they not to have been preannouncing?