can wis
Irregular verb: wis - wissed, wist- wissed, wist

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can wis
you can wis
he can wis
we can wis
you can wis
they can wis 	I can be wising
you can be wising
he can be wising
we can be wising
you can be wising
they can be wising	I can have wissed, wist
you can have wissed, wist
he can have wissed, wist
we can have wissed, wist
you can have wissed, wist
they can have wissed, wist	I can have been wising
you can have been wising
he can have been wising
we can have been wising
you can have been wising
they can have been wising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot wis
you cannot wis
he cannot wis
we cannot wis
you cannot wis
they cannot wis 	I cannot be wising
you cannot be wising
he cannot be wising
we cannot be wising
you cannot be wising
they cannot be wising	I cannot have wissed, wist
you cannot have wissed, wist
he cannot have wissed, wist
we cannot have wissed, wist
you cannot have wissed, wist
they cannot have wissed, wist	I cannot have been wising
you cannot have been wising
he cannot have been wising
we cannot have been wising
you cannot have been wising
they cannot have been wising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I wis?
can you wis?
can he wis?
can we wis?
can you wis?
can they wis? 	can I be wising?
can you be wising?
can he be wising?
can we be wising?
can you be wising?
can they be wising? 	can I have wissed, wist?
can you have wissed, wist?
can he have wissed, wist?
can we have wissed, wist?
can you have wissed, wist?
can they have wissed, wist? 	can I have been wising?
can you have been wising?
can he have been wising?
can we have been wising?
can you have been wising?
can they have been wising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not wis?
can you not wis?
can he not wis?
can we not wis?
can you not wis?
can they not wis? 	can I not be wising?
can you not be wising?
can he not be wising?
can we not be wising?
can you not be wising?
can they not be wising? 	can I not have wissed, wist?
can you not have wissed, wist?
can he not have wissed, wist?
can we not have wissed, wist?
can you not have wissed, wist?
can they not have wissed, wist? 	can I not have been wising?
can you not have been wising?
can he not have been wising?
can we not have been wising?
can you not have been wising?
can they not have been wising?