can port
Regular verb: port - ported- ported

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can port
you can port
he can port
we can port
you can port
they can port 	I can be porting
you can be porting
he can be porting
we can be porting
you can be porting
they can be porting	I can have ported
you can have ported
he can have ported
we can have ported
you can have ported
they can have ported	I can have been porting
you can have been porting
he can have been porting
we can have been porting
you can have been porting
they can have been porting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't port
you can't port
he can't port
we can't port
you can't port
they can't port 	I can't be porting
you can't be porting
he can't be porting
we can't be porting
you can't be porting
they can't be porting	I can't have ported
you can't have ported
he can't have ported
we can't have ported
you can't have ported
they can't have ported	I can't have been porting
you can't have been porting
he can't have been porting
we can't have been porting
you can't have been porting
they can't have been porting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I port?
can you port?
can he port?
can we port?
can you port?
can they port? 	can I be porting?
can you be porting?
can he be porting?
can we be porting?
can you be porting?
can they be porting? 	can I have ported?
can you have ported?
can he have ported?
can we have ported?
can you have ported?
can they have ported? 	can I have been porting?
can you have been porting?
can he have been porting?
can we have been porting?
can you have been porting?
can they have been porting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I port?
can't you port?
can't he port?
can't we port?
can't you port?
can't they port? 	can't I be porting?
can't you be porting?
can't he be porting?
can't we be porting?
can't you be porting?
can't they be porting? 	can't I have ported?
can't you have ported?
can't he have ported?
can't we have ported?
can't you have ported?
can't they have ported? 	can't I have been porting?
can't you have been porting?
can't he have been porting?
can't we have been porting?
can't you have been porting?
can't they have been porting?