can rake
Regular verb: rake - raked- raked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can rake
you can rake
he can rake
we can rake
you can rake
they can rake 	I can be raking
you can be raking
he can be raking
we can be raking
you can be raking
they can be raking	I can have raked
you can have raked
he can have raked
we can have raked
you can have raked
they can have raked	I can have been raking
you can have been raking
he can have been raking
we can have been raking
you can have been raking
they can have been raking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot rake
you cannot rake
he cannot rake
we cannot rake
you cannot rake
they cannot rake 	I cannot be raking
you cannot be raking
he cannot be raking
we cannot be raking
you cannot be raking
they cannot be raking	I cannot have raked
you cannot have raked
he cannot have raked
we cannot have raked
you cannot have raked
they cannot have raked	I cannot have been raking
you cannot have been raking
he cannot have been raking
we cannot have been raking
you cannot have been raking
they cannot have been raking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I rake?
can you rake?
can he rake?
can we rake?
can you rake?
can they rake? 	can I be raking?
can you be raking?
can he be raking?
can we be raking?
can you be raking?
can they be raking? 	can I have raked?
can you have raked?
can he have raked?
can we have raked?
can you have raked?
can they have raked? 	can I have been raking?
can you have been raking?
can he have been raking?
can we have been raking?
can you have been raking?
can they have been raking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not rake?
can you not rake?
can he not rake?
can we not rake?
can you not rake?
can they not rake? 	can I not be raking?
can you not be raking?
can he not be raking?
can we not be raking?
can you not be raking?
can they not be raking? 	can I not have raked?
can you not have raked?
can he not have raked?
can we not have raked?
can you not have raked?
can they not have raked? 	can I not have been raking?
can you not have been raking?
can he not have been raking?
can we not have been raking?
can you not have been raking?
can they not have been raking?