can acquire
Regular verb: acquire - acquired- acquired

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can acquire
you can acquire
he can acquire
we can acquire
you can acquire
they can acquire 	I can be acquiring
you can be acquiring
he can be acquiring
we can be acquiring
you can be acquiring
they can be acquiring	I can have acquired
you can have acquired
he can have acquired
we can have acquired
you can have acquired
they can have acquired	I can have been acquiring
you can have been acquiring
he can have been acquiring
we can have been acquiring
you can have been acquiring
they can have been acquiring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't acquire
you can't acquire
he can't acquire
we can't acquire
you can't acquire
they can't acquire 	I can't be acquiring
you can't be acquiring
he can't be acquiring
we can't be acquiring
you can't be acquiring
they can't be acquiring	I can't have acquired
you can't have acquired
he can't have acquired
we can't have acquired
you can't have acquired
they can't have acquired	I can't have been acquiring
you can't have been acquiring
he can't have been acquiring
we can't have been acquiring
you can't have been acquiring
they can't have been acquiring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I acquire?
can you acquire?
can he acquire?
can we acquire?
can you acquire?
can they acquire? 	can I be acquiring?
can you be acquiring?
can he be acquiring?
can we be acquiring?
can you be acquiring?
can they be acquiring? 	can I have acquired?
can you have acquired?
can he have acquired?
can we have acquired?
can you have acquired?
can they have acquired? 	can I have been acquiring?
can you have been acquiring?
can he have been acquiring?
can we have been acquiring?
can you have been acquiring?
can they have been acquiring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I acquire?
can't you acquire?
can't he acquire?
can't we acquire?
can't you acquire?
can't they acquire? 	can't I be acquiring?
can't you be acquiring?
can't he be acquiring?
can't we be acquiring?
can't you be acquiring?
can't they be acquiring? 	can't I have acquired?
can't you have acquired?
can't he have acquired?
can't we have acquired?
can't you have acquired?
can't they have acquired? 	can't I have been acquiring?
can't you have been acquiring?
can't he have been acquiring?
can't we have been acquiring?
can't you have been acquiring?
can't they have been acquiring?