can preannounce
Regular verb: preannounce - preannounced- preannounced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can preannounce
you can preannounce
he can preannounce
we can preannounce
you can preannounce
they can preannounce 	I can be preannouncing
you can be preannouncing
he can be preannouncing
we can be preannouncing
you can be preannouncing
they can be preannouncing	I can have preannounced
you can have preannounced
he can have preannounced
we can have preannounced
you can have preannounced
they can have preannounced	I can have been preannouncing
you can have been preannouncing
he can have been preannouncing
we can have been preannouncing
you can have been preannouncing
they can have been preannouncing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot preannounce
you cannot preannounce
he cannot preannounce
we cannot preannounce
you cannot preannounce
they cannot preannounce 	I cannot be preannouncing
you cannot be preannouncing
he cannot be preannouncing
we cannot be preannouncing
you cannot be preannouncing
they cannot be preannouncing	I cannot have preannounced
you cannot have preannounced
he cannot have preannounced
we cannot have preannounced
you cannot have preannounced
they cannot have preannounced	I cannot have been preannouncing
you cannot have been preannouncing
he cannot have been preannouncing
we cannot have been preannouncing
you cannot have been preannouncing
they cannot have been preannouncing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I preannounce?
can you preannounce?
can he preannounce?
can we preannounce?
can you preannounce?
can they preannounce? 	can I be preannouncing?
can you be preannouncing?
can he be preannouncing?
can we be preannouncing?
can you be preannouncing?
can they be preannouncing? 	can I have preannounced?
can you have preannounced?
can he have preannounced?
can we have preannounced?
can you have preannounced?
can they have preannounced? 	can I have been preannouncing?
can you have been preannouncing?
can he have been preannouncing?
can we have been preannouncing?
can you have been preannouncing?
can they have been preannouncing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not preannounce?
can you not preannounce?
can he not preannounce?
can we not preannounce?
can you not preannounce?
can they not preannounce? 	can I not be preannouncing?
can you not be preannouncing?
can he not be preannouncing?
can we not be preannouncing?
can you not be preannouncing?
can they not be preannouncing? 	can I not have preannounced?
can you not have preannounced?
can he not have preannounced?
can we not have preannounced?
can you not have preannounced?
can they not have preannounced? 	can I not have been preannouncing?
can you not have been preannouncing?
can he not have been preannouncing?
can we not have been preannouncing?
can you not have been preannouncing?
can they not have been preannouncing?