can truck
Regular verb: truck - trucked- trucked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can truck
you can truck
she can truck
we can truck
you can truck
they can truck 	I can be trucking
you can be trucking
she can be trucking
we can be trucking
you can be trucking
they can be trucking	I can have trucked
you can have trucked
she can have trucked
we can have trucked
you can have trucked
they can have trucked	I can have been trucking
you can have been trucking
she can have been trucking
we can have been trucking
you can have been trucking
they can have been trucking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't truck
you can't truck
she can't truck
we can't truck
you can't truck
they can't truck 	I can't be trucking
you can't be trucking
she can't be trucking
we can't be trucking
you can't be trucking
they can't be trucking	I can't have trucked
you can't have trucked
she can't have trucked
we can't have trucked
you can't have trucked
they can't have trucked	I can't have been trucking
you can't have been trucking
she can't have been trucking
we can't have been trucking
you can't have been trucking
they can't have been trucking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I truck?
can you truck?
can she truck?
can we truck?
can you truck?
can they truck? 	can I be trucking?
can you be trucking?
can she be trucking?
can we be trucking?
can you be trucking?
can they be trucking? 	can I have trucked?
can you have trucked?
can she have trucked?
can we have trucked?
can you have trucked?
can they have trucked? 	can I have been trucking?
can you have been trucking?
can she have been trucking?
can we have been trucking?
can you have been trucking?
can they have been trucking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I truck?
can't you truck?
can't she truck?
can't we truck?
can't you truck?
can't they truck? 	can't I be trucking?
can't you be trucking?
can't she be trucking?
can't we be trucking?
can't you be trucking?
can't they be trucking? 	can't I have trucked?
can't you have trucked?
can't she have trucked?
can't we have trucked?
can't you have trucked?
can't they have trucked? 	can't I have been trucking?
can't you have been trucking?
can't she have been trucking?
can't we have been trucking?
can't you have been trucking?
can't they have been trucking?