can tattoo
Regular verb: tattoo - tattooed- tattooed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can tattoo
you can tattoo
he can tattoo
we can tattoo
you can tattoo
they can tattoo 	I can be tattooing
you can be tattooing
he can be tattooing
we can be tattooing
you can be tattooing
they can be tattooing	I can have tattooed
you can have tattooed
he can have tattooed
we can have tattooed
you can have tattooed
they can have tattooed	I can have been tattooing
you can have been tattooing
he can have been tattooing
we can have been tattooing
you can have been tattooing
they can have been tattooing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot tattoo
you cannot tattoo
he cannot tattoo
we cannot tattoo
you cannot tattoo
they cannot tattoo 	I cannot be tattooing
you cannot be tattooing
he cannot be tattooing
we cannot be tattooing
you cannot be tattooing
they cannot be tattooing	I cannot have tattooed
you cannot have tattooed
he cannot have tattooed
we cannot have tattooed
you cannot have tattooed
they cannot have tattooed	I cannot have been tattooing
you cannot have been tattooing
he cannot have been tattooing
we cannot have been tattooing
you cannot have been tattooing
they cannot have been tattooing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I tattoo?
can you tattoo?
can he tattoo?
can we tattoo?
can you tattoo?
can they tattoo? 	can I be tattooing?
can you be tattooing?
can he be tattooing?
can we be tattooing?
can you be tattooing?
can they be tattooing? 	can I have tattooed?
can you have tattooed?
can he have tattooed?
can we have tattooed?
can you have tattooed?
can they have tattooed? 	can I have been tattooing?
can you have been tattooing?
can he have been tattooing?
can we have been tattooing?
can you have been tattooing?
can they have been tattooing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not tattoo?
can you not tattoo?
can he not tattoo?
can we not tattoo?
can you not tattoo?
can they not tattoo? 	can I not be tattooing?
can you not be tattooing?
can he not be tattooing?
can we not be tattooing?
can you not be tattooing?
can they not be tattooing? 	can I not have tattooed?
can you not have tattooed?
can he not have tattooed?
can we not have tattooed?
can you not have tattooed?
can they not have tattooed? 	can I not have been tattooing?
can you not have been tattooing?
can he not have been tattooing?
can we not have been tattooing?
can you not have been tattooing?
can they not have been tattooing?