English verb conjugation
COULD WIS

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

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

Simple form	V-ing form
couldn't I wis? couldn't you wis? couldn't he wis? couldn't we wis? couldn't you wis? couldn't they wis?	couldn't I be wising? couldn't you be wising? couldn't he be wising? couldn't we be wising? couldn't you be wising? couldn't they be wising?
Perfect	V-ing perfect
couldn't I have wissed, wist? couldn't you have wissed, wist? couldn't he have wissed, wist? couldn't we have wissed, wist? couldn't you have wissed, wist? couldn't they have wissed, wist?	couldn't I have been wising? couldn't you have been wising? couldn't he have been wising? couldn't we have been wising? couldn't you have been wising? couldn't they have been wising?