English verb conjugation
COULD UNDERCOUNT

Regular verb: undercount - undercounted - undercounted

Affirmation

Simple form	V-ing form
I could undercount you could undercount she could undercount we could undercount you could undercount they could undercount	I could be undercounting you could be undercounting she could be undercounting we could be undercounting you could be undercounting they could be undercounting
Perfect	V-ing perfect
I could have undercounted you could have undercounted she could have undercounted we could have undercounted you could have undercounted they could have undercounted	I could have been undercounting you could have been undercounting she could have been undercounting we could have been undercounting you could have been undercounting they could have been undercounting

Negation

Simple form	V-ing form
I couldn't undercount you couldn't undercount she couldn't undercount we couldn't undercount you couldn't undercount they couldn't undercount	I couldn't be undercounting you couldn't be undercounting she couldn't be undercounting we couldn't be undercounting you couldn't be undercounting they couldn't be undercounting
Perfect	V-ing perfect
I couldn't have undercounted you couldn't have undercounted she couldn't have undercounted we couldn't have undercounted you couldn't have undercounted they couldn't have undercounted	I couldn't have been undercounting you couldn't have been undercounting she couldn't have been undercounting we couldn't have been undercounting you couldn't have been undercounting they couldn't have been undercounting

Interrogative form

Simple form	V-ing form
could I undercount? could you undercount? could she undercount? could we undercount? could you undercount? could they undercount?	could I be undercounting? could you be undercounting? could she be undercounting? could we be undercounting? could you be undercounting? could they be undercounting?
Perfect	V-ing perfect
could I have undercounted? could you have undercounted? could she have undercounted? could we have undercounted? could you have undercounted? could they have undercounted?	could I have been undercounting? could you have been undercounting? could she have been undercounting? could we have been undercounting? could you have been undercounting? could they have been undercounting?

Interro-negative form

Simple form	V-ing form
couldn't I undercount? couldn't you undercount? couldn't she undercount? couldn't we undercount? couldn't you undercount? couldn't they undercount?	couldn't I be undercounting? couldn't you be undercounting? couldn't she be undercounting? couldn't we be undercounting? couldn't you be undercounting? couldn't they be undercounting?
Perfect	V-ing perfect
couldn't I have undercounted? couldn't you have undercounted? couldn't she have undercounted? couldn't we have undercounted? couldn't you have undercounted? couldn't they have undercounted?	couldn't I have been undercounting? couldn't you have been undercounting? couldn't she have been undercounting? couldn't we have been undercounting? couldn't you have been undercounting? couldn't they have been undercounting?