can sleigh
Regular verb: sleigh - sleighed- sleighed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can sleigh
you can sleigh
he can sleigh
we can sleigh
you can sleigh
they can sleigh 	I can be sleighing
you can be sleighing
he can be sleighing
we can be sleighing
you can be sleighing
they can be sleighing	I can have sleighed
you can have sleighed
he can have sleighed
we can have sleighed
you can have sleighed
they can have sleighed	I can have been sleighing
you can have been sleighing
he can have been sleighing
we can have been sleighing
you can have been sleighing
they can have been sleighing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot sleigh
you cannot sleigh
he cannot sleigh
we cannot sleigh
you cannot sleigh
they cannot sleigh 	I cannot be sleighing
you cannot be sleighing
he cannot be sleighing
we cannot be sleighing
you cannot be sleighing
they cannot be sleighing	I cannot have sleighed
you cannot have sleighed
he cannot have sleighed
we cannot have sleighed
you cannot have sleighed
they cannot have sleighed	I cannot have been sleighing
you cannot have been sleighing
he cannot have been sleighing
we cannot have been sleighing
you cannot have been sleighing
they cannot have been sleighing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I sleigh?
can you sleigh?
can he sleigh?
can we sleigh?
can you sleigh?
can they sleigh? 	can I be sleighing?
can you be sleighing?
can he be sleighing?
can we be sleighing?
can you be sleighing?
can they be sleighing? 	can I have sleighed?
can you have sleighed?
can he have sleighed?
can we have sleighed?
can you have sleighed?
can they have sleighed? 	can I have been sleighing?
can you have been sleighing?
can he have been sleighing?
can we have been sleighing?
can you have been sleighing?
can they have been sleighing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not sleigh?
can you not sleigh?
can he not sleigh?
can we not sleigh?
can you not sleigh?
can they not sleigh? 	can I not be sleighing?
can you not be sleighing?
can he not be sleighing?
can we not be sleighing?
can you not be sleighing?
can they not be sleighing? 	can I not have sleighed?
can you not have sleighed?
can he not have sleighed?
can we not have sleighed?
can you not have sleighed?
can they not have sleighed? 	can I not have been sleighing?
can you not have been sleighing?
can he not have been sleighing?
can we not have been sleighing?
can you not have been sleighing?
can they not have been sleighing?