can polygraph
Verbo regular: polygraph - polygraphed- polygraphed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can polygraph
you can polygraph
he can polygraph
we can polygraph
you can polygraph
they can polygraph 	I can be polygraphing
you can be polygraphing
he can be polygraphing
we can be polygraphing
you can be polygraphing
they can be polygraphing	I can have polygraphed
you can have polygraphed
he can have polygraphed
we can have polygraphed
you can have polygraphed
they can have polygraphed	I can have been polygraphing
you can have been polygraphing
he can have been polygraphing
we can have been polygraphing
you can have been polygraphing
they can have been polygraphing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't polygraph
you can't polygraph
he can't polygraph
we can't polygraph
you can't polygraph
they can't polygraph 	I can't be polygraphing
you can't be polygraphing
he can't be polygraphing
we can't be polygraphing
you can't be polygraphing
they can't be polygraphing	I can't have polygraphed
you can't have polygraphed
he can't have polygraphed
we can't have polygraphed
you can't have polygraphed
they can't have polygraphed	I can't have been polygraphing
you can't have been polygraphing
he can't have been polygraphing
we can't have been polygraphing
you can't have been polygraphing
they can't have been polygraphing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I polygraph?
can you polygraph?
can he polygraph?
can we polygraph?
can you polygraph?
can they polygraph? 	can I be polygraphing?
can you be polygraphing?
can he be polygraphing?
can we be polygraphing?
can you be polygraphing?
can they be polygraphing? 	can I have polygraphed?
can you have polygraphed?
can he have polygraphed?
can we have polygraphed?
can you have polygraphed?
can they have polygraphed? 	can I have been polygraphing?
can you have been polygraphing?
can he have been polygraphing?
can we have been polygraphing?
can you have been polygraphing?
can they have been polygraphing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I polygraph?
can't you polygraph?
can't he polygraph?
can't we polygraph?
can't you polygraph?
can't they polygraph? 	can't I be polygraphing?
can't you be polygraphing?
can't he be polygraphing?
can't we be polygraphing?
can't you be polygraphing?
can't they be polygraphing? 	can't I have polygraphed?
can't you have polygraphed?
can't he have polygraphed?
can't we have polygraphed?
can't you have polygraphed?
can't they have polygraphed? 	can't I have been polygraphing?
can't you have been polygraphing?
can't he have been polygraphing?
can't we have been polygraphing?
can't you have been polygraphing?
can't they have been polygraphing?