can wale
Regular verb: wale - waled- waled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can wale
you can wale
he can wale
we can wale
you can wale
they can wale 	I can be waling
you can be waling
he can be waling
we can be waling
you can be waling
they can be waling	I can have waled
you can have waled
he can have waled
we can have waled
you can have waled
they can have waled	I can have been waling
you can have been waling
he can have been waling
we can have been waling
you can have been waling
they can have been waling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't wale
you can't wale
he can't wale
we can't wale
you can't wale
they can't wale 	I can't be waling
you can't be waling
he can't be waling
we can't be waling
you can't be waling
they can't be waling	I can't have waled
you can't have waled
he can't have waled
we can't have waled
you can't have waled
they can't have waled	I can't have been waling
you can't have been waling
he can't have been waling
we can't have been waling
you can't have been waling
they can't have been waling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I wale?
can you wale?
can he wale?
can we wale?
can you wale?
can they wale? 	can I be waling?
can you be waling?
can he be waling?
can we be waling?
can you be waling?
can they be waling? 	can I have waled?
can you have waled?
can he have waled?
can we have waled?
can you have waled?
can they have waled? 	can I have been waling?
can you have been waling?
can he have been waling?
can we have been waling?
can you have been waling?
can they have been waling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I wale?
can't you wale?
can't he wale?
can't we wale?
can't you wale?
can't they wale? 	can't I be waling?
can't you be waling?
can't he be waling?
can't we be waling?
can't you be waling?
can't they be waling? 	can't I have waled?
can't you have waled?
can't he have waled?
can't we have waled?
can't you have waled?
can't they have waled? 	can't I have been waling?
can't you have been waling?
can't he have been waling?
can't we have been waling?
can't you have been waling?
can't they have been waling?