can cycle
Regular verb: cycle - cycled- cycled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can cycle
you can cycle
she can cycle
we can cycle
you can cycle
they can cycle 	I can be cycling
you can be cycling
she can be cycling
we can be cycling
you can be cycling
they can be cycling	I can have cycled
you can have cycled
she can have cycled
we can have cycled
you can have cycled
they can have cycled	I can have been cycling
you can have been cycling
she can have been cycling
we can have been cycling
you can have been cycling
they can have been cycling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot cycle
you cannot cycle
she cannot cycle
we cannot cycle
you cannot cycle
they cannot cycle 	I cannot be cycling
you cannot be cycling
she cannot be cycling
we cannot be cycling
you cannot be cycling
they cannot be cycling	I cannot have cycled
you cannot have cycled
she cannot have cycled
we cannot have cycled
you cannot have cycled
they cannot have cycled	I cannot have been cycling
you cannot have been cycling
she cannot have been cycling
we cannot have been cycling
you cannot have been cycling
they cannot have been cycling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I cycle?
can you cycle?
can she cycle?
can we cycle?
can you cycle?
can they cycle? 	can I be cycling?
can you be cycling?
can she be cycling?
can we be cycling?
can you be cycling?
can they be cycling? 	can I have cycled?
can you have cycled?
can she have cycled?
can we have cycled?
can you have cycled?
can they have cycled? 	can I have been cycling?
can you have been cycling?
can she have been cycling?
can we have been cycling?
can you have been cycling?
can they have been cycling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not cycle?
can you not cycle?
can she not cycle?
can we not cycle?
can you not cycle?
can they not cycle? 	can I not be cycling?
can you not be cycling?
can she not be cycling?
can we not be cycling?
can you not be cycling?
can they not be cycling? 	can I not have cycled?
can you not have cycled?
can she not have cycled?
can we not have cycled?
can you not have cycled?
can they not have cycled? 	can I not have been cycling?
can you not have been cycling?
can she not have been cycling?
can we not have been cycling?
can you not have been cycling?
can they not have been cycling?