may preacknowledge
Verbo regular: preacknowledge - preacknowledged- preacknowledged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may preacknowledge
you may preacknowledge
he may preacknowledge
we may preacknowledge
you may preacknowledge
they may preacknowledge 	I may be preacknowledging
you may be preacknowledging
he may be preacknowledging
we may be preacknowledging
you may be preacknowledging
they may be preacknowledging	I may have preacknowledged
you may have preacknowledged
he may have preacknowledged
we may have preacknowledged
you may have preacknowledged
they may have preacknowledged	I may have been preacknowledging
you may have been preacknowledging
he may have been preacknowledging
we may have been preacknowledging
you may have been preacknowledging
they may have been preacknowledging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't preacknowledge
you mayn't preacknowledge
he mayn't preacknowledge
we mayn't preacknowledge
you mayn't preacknowledge
they mayn't preacknowledge 	I mayn't be preacknowledging
you mayn't be preacknowledging
he mayn't be preacknowledging
we mayn't be preacknowledging
you mayn't be preacknowledging
they mayn't be preacknowledging	I mayn't have preacknowledged
you mayn't have preacknowledged
he mayn't have preacknowledged
we mayn't have preacknowledged
you mayn't have preacknowledged
they mayn't have preacknowledged	I mayn't have been preacknowledging
you mayn't have been preacknowledging
he mayn't have been preacknowledging
we mayn't have been preacknowledging
you mayn't have been preacknowledging
they mayn't have been preacknowledging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I preacknowledge?
may you preacknowledge?
may he preacknowledge?
may we preacknowledge?
may you preacknowledge?
may they preacknowledge? 	may I be preacknowledging?
may you be preacknowledging?
may he be preacknowledging?
may we be preacknowledging?
may you be preacknowledging?
may they be preacknowledging? 	may I have preacknowledged?
may you have preacknowledged?
may he have preacknowledged?
may we have preacknowledged?
may you have preacknowledged?
may they have preacknowledged? 	may I have been preacknowledging?
may you have been preacknowledging?
may he have been preacknowledging?
may we have been preacknowledging?
may you have been preacknowledging?
may they have been preacknowledging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I preacknowledge?
mayn't you preacknowledge?
mayn't he preacknowledge?
mayn't we preacknowledge?
mayn't you preacknowledge?
mayn't they preacknowledge? 	mayn't I be preacknowledging?
mayn't you be preacknowledging?
mayn't he be preacknowledging?
mayn't we be preacknowledging?
mayn't you be preacknowledging?
mayn't they be preacknowledging? 	mayn't I have preacknowledged?
mayn't you have preacknowledged?
mayn't he have preacknowledged?
mayn't we have preacknowledged?
mayn't you have preacknowledged?
mayn't they have preacknowledged? 	mayn't I have been preacknowledging?
mayn't you have been preacknowledging?
mayn't he have been preacknowledging?
mayn't we have been preacknowledging?
mayn't you have been preacknowledging?
mayn't they have been preacknowledging?