English verb conjugation
COULD HICE

Regular verb: hice - hiced - hiced

Affirmation

Simple form	V-ing form
I could hice you could hice he could hice we could hice you could hice they could hice	I could be hicing you could be hicing he could be hicing we could be hicing you could be hicing they could be hicing
Perfect	V-ing perfect
I could have hiced you could have hiced he could have hiced we could have hiced you could have hiced they could have hiced	I could have been hicing you could have been hicing he could have been hicing we could have been hicing you could have been hicing they could have been hicing

Negation

Simple form	V-ing form
I couldn't hice you couldn't hice he couldn't hice we couldn't hice you couldn't hice they couldn't hice	I couldn't be hicing you couldn't be hicing he couldn't be hicing we couldn't be hicing you couldn't be hicing they couldn't be hicing
Perfect	V-ing perfect
I couldn't have hiced you couldn't have hiced he couldn't have hiced we couldn't have hiced you couldn't have hiced they couldn't have hiced	I couldn't have been hicing you couldn't have been hicing he couldn't have been hicing we couldn't have been hicing you couldn't have been hicing they couldn't have been hicing

Interrogative form

Simple form	V-ing form
could I hice? could you hice? could he hice? could we hice? could you hice? could they hice?	could I be hicing? could you be hicing? could he be hicing? could we be hicing? could you be hicing? could they be hicing?
Perfect	V-ing perfect
could I have hiced? could you have hiced? could he have hiced? could we have hiced? could you have hiced? could they have hiced?	could I have been hicing? could you have been hicing? could he have been hicing? could we have been hicing? could you have been hicing? could they have been hicing?

Interro-negative form

Simple form	V-ing form
couldn't I hice? couldn't you hice? couldn't he hice? couldn't we hice? couldn't you hice? couldn't they hice?	couldn't I be hicing? couldn't you be hicing? couldn't he be hicing? couldn't we be hicing? couldn't you be hicing? couldn't they be hicing?
Perfect	V-ing perfect
couldn't I have hiced? couldn't you have hiced? couldn't he have hiced? couldn't we have hiced? couldn't you have hiced? couldn't they have hiced?	couldn't I have been hicing? couldn't you have been hicing? couldn't he have been hicing? couldn't we have been hicing? couldn't you have been hicing? couldn't they have been hicing?