can dog-paddle
Regular verb: dog-paddle - dog-paddled- dog-paddled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can dog-paddle
you can dog-paddle
he can dog-paddle
we can dog-paddle
you can dog-paddle
they can dog-paddle 	I can be dog-paddling
you can be dog-paddling
he can be dog-paddling
we can be dog-paddling
you can be dog-paddling
they can be dog-paddling	I can have dog-paddled
you can have dog-paddled
he can have dog-paddled
we can have dog-paddled
you can have dog-paddled
they can have dog-paddled	I can have been dog-paddling
you can have been dog-paddling
he can have been dog-paddling
we can have been dog-paddling
you can have been dog-paddling
they can have been dog-paddling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't dog-paddle
you can't dog-paddle
he can't dog-paddle
we can't dog-paddle
you can't dog-paddle
they can't dog-paddle 	I can't be dog-paddling
you can't be dog-paddling
he can't be dog-paddling
we can't be dog-paddling
you can't be dog-paddling
they can't be dog-paddling	I can't have dog-paddled
you can't have dog-paddled
he can't have dog-paddled
we can't have dog-paddled
you can't have dog-paddled
they can't have dog-paddled	I can't have been dog-paddling
you can't have been dog-paddling
he can't have been dog-paddling
we can't have been dog-paddling
you can't have been dog-paddling
they can't have been dog-paddling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I dog-paddle?
can you dog-paddle?
can he dog-paddle?
can we dog-paddle?
can you dog-paddle?
can they dog-paddle? 	can I be dog-paddling?
can you be dog-paddling?
can he be dog-paddling?
can we be dog-paddling?
can you be dog-paddling?
can they be dog-paddling? 	can I have dog-paddled?
can you have dog-paddled?
can he have dog-paddled?
can we have dog-paddled?
can you have dog-paddled?
can they have dog-paddled? 	can I have been dog-paddling?
can you have been dog-paddling?
can he have been dog-paddling?
can we have been dog-paddling?
can you have been dog-paddling?
can they have been dog-paddling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I dog-paddle?
can't you dog-paddle?
can't he dog-paddle?
can't we dog-paddle?
can't you dog-paddle?
can't they dog-paddle? 	can't I be dog-paddling?
can't you be dog-paddling?
can't he be dog-paddling?
can't we be dog-paddling?
can't you be dog-paddling?
can't they be dog-paddling? 	can't I have dog-paddled?
can't you have dog-paddled?
can't he have dog-paddled?
can't we have dog-paddled?
can't you have dog-paddled?
can't they have dog-paddled? 	can't I have been dog-paddling?
can't you have been dog-paddling?
can't he have been dog-paddling?
can't we have been dog-paddling?
can't you have been dog-paddling?
can't they have been dog-paddling?