can bird-dog
Regular verb: bird-dog - bird-doged- bird-doged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can bird-dog
you can bird-dog
he can bird-dog
we can bird-dog
you can bird-dog
they can bird-dog 	I can be bird-doging
you can be bird-doging
he can be bird-doging
we can be bird-doging
you can be bird-doging
they can be bird-doging	I can have bird-doged
you can have bird-doged
he can have bird-doged
we can have bird-doged
you can have bird-doged
they can have bird-doged	I can have been bird-doging
you can have been bird-doging
he can have been bird-doging
we can have been bird-doging
you can have been bird-doging
they can have been bird-doging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't bird-dog
you can't bird-dog
he can't bird-dog
we can't bird-dog
you can't bird-dog
they can't bird-dog 	I can't be bird-doging
you can't be bird-doging
he can't be bird-doging
we can't be bird-doging
you can't be bird-doging
they can't be bird-doging	I can't have bird-doged
you can't have bird-doged
he can't have bird-doged
we can't have bird-doged
you can't have bird-doged
they can't have bird-doged	I can't have been bird-doging
you can't have been bird-doging
he can't have been bird-doging
we can't have been bird-doging
you can't have been bird-doging
they can't have been bird-doging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I bird-dog?
can you bird-dog?
can he bird-dog?
can we bird-dog?
can you bird-dog?
can they bird-dog? 	can I be bird-doging?
can you be bird-doging?
can he be bird-doging?
can we be bird-doging?
can you be bird-doging?
can they be bird-doging? 	can I have bird-doged?
can you have bird-doged?
can he have bird-doged?
can we have bird-doged?
can you have bird-doged?
can they have bird-doged? 	can I have been bird-doging?
can you have been bird-doging?
can he have been bird-doging?
can we have been bird-doging?
can you have been bird-doging?
can they have been bird-doging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I bird-dog?
can't you bird-dog?
can't he bird-dog?
can't we bird-dog?
can't you bird-dog?
can't they bird-dog? 	can't I be bird-doging?
can't you be bird-doging?
can't he be bird-doging?
can't we be bird-doging?
can't you be bird-doging?
can't they be bird-doging? 	can't I have bird-doged?
can't you have bird-doged?
can't he have bird-doged?
can't we have bird-doged?
can't you have bird-doged?
can't they have bird-doged? 	can't I have been bird-doging?
can't you have been bird-doging?
can't he have been bird-doging?
can't we have been bird-doging?
can't you have been bird-doging?
can't they have been bird-doging?