can preacknowledge
Verbe régulier : preacknowledge - preacknowledged- preacknowledged

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can preacknowledge
you can preacknowledge
she can preacknowledge
we can preacknowledge
you can preacknowledge
they can preacknowledge 	I can be preacknowledging
you can be preacknowledging
she can be preacknowledging
we can be preacknowledging
you can be preacknowledging
they can be preacknowledging	I can have preacknowledged
you can have preacknowledged
she can have preacknowledged
we can have preacknowledged
you can have preacknowledged
they can have preacknowledged	I can have been preacknowledging
you can have been preacknowledging
she can have been preacknowledging
we can have been preacknowledging
you can have been preacknowledging
they can have been preacknowledging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't preacknowledge
you can't preacknowledge
she can't preacknowledge
we can't preacknowledge
you can't preacknowledge
they can't preacknowledge 	I can't be preacknowledging
you can't be preacknowledging
she can't be preacknowledging
we can't be preacknowledging
you can't be preacknowledging
they can't be preacknowledging	I can't have preacknowledged
you can't have preacknowledged
she can't have preacknowledged
we can't have preacknowledged
you can't have preacknowledged
they can't have preacknowledged	I can't have been preacknowledging
you can't have been preacknowledging
she can't have been preacknowledging
we can't have been preacknowledging
you can't have been preacknowledging
they can't have been preacknowledging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I preacknowledge?
can you preacknowledge?
can she preacknowledge?
can we preacknowledge?
can you preacknowledge?
can they preacknowledge? 	can I be preacknowledging?
can you be preacknowledging?
can she be preacknowledging?
can we be preacknowledging?
can you be preacknowledging?
can they be preacknowledging? 	can I have preacknowledged?
can you have preacknowledged?
can she have preacknowledged?
can we have preacknowledged?
can you have preacknowledged?
can they have preacknowledged? 	can I have been preacknowledging?
can you have been preacknowledging?
can she have been preacknowledging?
can we have been preacknowledging?
can you have been preacknowledging?
can they have been preacknowledging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I preacknowledge?
can't you preacknowledge?
can't she preacknowledge?
can't we preacknowledge?
can't you preacknowledge?
can't they preacknowledge? 	can't I be preacknowledging?
can't you be preacknowledging?
can't she be preacknowledging?
can't we be preacknowledging?
can't you be preacknowledging?
can't they be preacknowledging? 	can't I have preacknowledged?
can't you have preacknowledged?
can't she have preacknowledged?
can't we have preacknowledged?
can't you have preacknowledged?
can't they have preacknowledged? 	can't I have been preacknowledging?
can't you have been preacknowledging?
can't she have been preacknowledging?
can't we have been preacknowledging?
can't you have been preacknowledging?
can't they have been preacknowledging?