can smuggle
Regular verb: smuggle - smuggled- smuggled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can smuggle
you can smuggle
he can smuggle
we can smuggle
you can smuggle
they can smuggle 	I can be smuggling
you can be smuggling
he can be smuggling
we can be smuggling
you can be smuggling
they can be smuggling	I can have smuggled
you can have smuggled
he can have smuggled
we can have smuggled
you can have smuggled
they can have smuggled	I can have been smuggling
you can have been smuggling
he can have been smuggling
we can have been smuggling
you can have been smuggling
they can have been smuggling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot smuggle
you cannot smuggle
he cannot smuggle
we cannot smuggle
you cannot smuggle
they cannot smuggle 	I cannot be smuggling
you cannot be smuggling
he cannot be smuggling
we cannot be smuggling
you cannot be smuggling
they cannot be smuggling	I cannot have smuggled
you cannot have smuggled
he cannot have smuggled
we cannot have smuggled
you cannot have smuggled
they cannot have smuggled	I cannot have been smuggling
you cannot have been smuggling
he cannot have been smuggling
we cannot have been smuggling
you cannot have been smuggling
they cannot have been smuggling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I smuggle?
can you smuggle?
can he smuggle?
can we smuggle?
can you smuggle?
can they smuggle? 	can I be smuggling?
can you be smuggling?
can he be smuggling?
can we be smuggling?
can you be smuggling?
can they be smuggling? 	can I have smuggled?
can you have smuggled?
can he have smuggled?
can we have smuggled?
can you have smuggled?
can they have smuggled? 	can I have been smuggling?
can you have been smuggling?
can he have been smuggling?
can we have been smuggling?
can you have been smuggling?
can they have been smuggling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not smuggle?
can you not smuggle?
can he not smuggle?
can we not smuggle?
can you not smuggle?
can they not smuggle? 	can I not be smuggling?
can you not be smuggling?
can he not be smuggling?
can we not be smuggling?
can you not be smuggling?
can they not be smuggling? 	can I not have smuggled?
can you not have smuggled?
can he not have smuggled?
can we not have smuggled?
can you not have smuggled?
can they not have smuggled? 	can I not have been smuggling?
can you not have been smuggling?
can he not have been smuggling?
can we not have been smuggling?
can you not have been smuggling?
can they not have been smuggling?