can roai
Regular verb: roai - roaied- roaied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can roai
you can roai
he can roai
we can roai
you can roai
they can roai 	I can be roaiing
you can be roaiing
he can be roaiing
we can be roaiing
you can be roaiing
they can be roaiing	I can have roaied
you can have roaied
he can have roaied
we can have roaied
you can have roaied
they can have roaied	I can have been roaiing
you can have been roaiing
he can have been roaiing
we can have been roaiing
you can have been roaiing
they can have been roaiing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't roai
you can't roai
he can't roai
we can't roai
you can't roai
they can't roai 	I can't be roaiing
you can't be roaiing
he can't be roaiing
we can't be roaiing
you can't be roaiing
they can't be roaiing	I can't have roaied
you can't have roaied
he can't have roaied
we can't have roaied
you can't have roaied
they can't have roaied	I can't have been roaiing
you can't have been roaiing
he can't have been roaiing
we can't have been roaiing
you can't have been roaiing
they can't have been roaiing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I roai?
can you roai?
can he roai?
can we roai?
can you roai?
can they roai? 	can I be roaiing?
can you be roaiing?
can he be roaiing?
can we be roaiing?
can you be roaiing?
can they be roaiing? 	can I have roaied?
can you have roaied?
can he have roaied?
can we have roaied?
can you have roaied?
can they have roaied? 	can I have been roaiing?
can you have been roaiing?
can he have been roaiing?
can we have been roaiing?
can you have been roaiing?
can they have been roaiing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I roai?
can't you roai?
can't he roai?
can't we roai?
can't you roai?
can't they roai? 	can't I be roaiing?
can't you be roaiing?
can't he be roaiing?
can't we be roaiing?
can't you be roaiing?
can't they be roaiing? 	can't I have roaied?
can't you have roaied?
can't he have roaied?
can't we have roaied?
can't you have roaied?
can't they have roaied? 	can't I have been roaiing?
can't you have been roaiing?
can't he have been roaiing?
can't we have been roaiing?
can't you have been roaiing?
can't they have been roaiing?