can motorcycle
Regular verb: motorcycle - motorcycled- motorcycled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can motorcycle
you can motorcycle
he can motorcycle
we can motorcycle
you can motorcycle
they can motorcycle 	I can be motorcycling
you can be motorcycling
he can be motorcycling
we can be motorcycling
you can be motorcycling
they can be motorcycling	I can have motorcycled
you can have motorcycled
he can have motorcycled
we can have motorcycled
you can have motorcycled
they can have motorcycled	I can have been motorcycling
you can have been motorcycling
he can have been motorcycling
we can have been motorcycling
you can have been motorcycling
they can have been motorcycling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot motorcycle
you cannot motorcycle
he cannot motorcycle
we cannot motorcycle
you cannot motorcycle
they cannot motorcycle 	I cannot be motorcycling
you cannot be motorcycling
he cannot be motorcycling
we cannot be motorcycling
you cannot be motorcycling
they cannot be motorcycling	I cannot have motorcycled
you cannot have motorcycled
he cannot have motorcycled
we cannot have motorcycled
you cannot have motorcycled
they cannot have motorcycled	I cannot have been motorcycling
you cannot have been motorcycling
he cannot have been motorcycling
we cannot have been motorcycling
you cannot have been motorcycling
they cannot have been motorcycling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I motorcycle?
can you motorcycle?
can he motorcycle?
can we motorcycle?
can you motorcycle?
can they motorcycle? 	can I be motorcycling?
can you be motorcycling?
can he be motorcycling?
can we be motorcycling?
can you be motorcycling?
can they be motorcycling? 	can I have motorcycled?
can you have motorcycled?
can he have motorcycled?
can we have motorcycled?
can you have motorcycled?
can they have motorcycled? 	can I have been motorcycling?
can you have been motorcycling?
can he have been motorcycling?
can we have been motorcycling?
can you have been motorcycling?
can they have been motorcycling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not motorcycle?
can you not motorcycle?
can he not motorcycle?
can we not motorcycle?
can you not motorcycle?
can they not motorcycle? 	can I not be motorcycling?
can you not be motorcycling?
can he not be motorcycling?
can we not be motorcycling?
can you not be motorcycling?
can they not be motorcycling? 	can I not have motorcycled?
can you not have motorcycled?
can he not have motorcycled?
can we not have motorcycled?
can you not have motorcycled?
can they not have motorcycled? 	can I not have been motorcycling?
can you not have been motorcycling?
can he not have been motorcycling?
can we not have been motorcycling?
can you not have been motorcycling?
can they not have been motorcycling?