English verb conjugation
COULD PREDIGEST

Regular verb: predigest - predigested - predigested

Affirmation

Simple form	V-ing form
I could predigest you could predigest she could predigest we could predigest you could predigest they could predigest	I could be predigesting you could be predigesting she could be predigesting we could be predigesting you could be predigesting they could be predigesting
Perfect	V-ing perfect
I could have predigested you could have predigested she could have predigested we could have predigested you could have predigested they could have predigested	I could have been predigesting you could have been predigesting she could have been predigesting we could have been predigesting you could have been predigesting they could have been predigesting

Negation

Simple form	V-ing form
I couldn't predigest you couldn't predigest she couldn't predigest we couldn't predigest you couldn't predigest they couldn't predigest	I couldn't be predigesting you couldn't be predigesting she couldn't be predigesting we couldn't be predigesting you couldn't be predigesting they couldn't be predigesting
Perfect	V-ing perfect
I couldn't have predigested you couldn't have predigested she couldn't have predigested we couldn't have predigested you couldn't have predigested they couldn't have predigested	I couldn't have been predigesting you couldn't have been predigesting she couldn't have been predigesting we couldn't have been predigesting you couldn't have been predigesting they couldn't have been predigesting

Interrogative form

Simple form	V-ing form
could I predigest? could you predigest? could she predigest? could we predigest? could you predigest? could they predigest?	could I be predigesting? could you be predigesting? could she be predigesting? could we be predigesting? could you be predigesting? could they be predigesting?
Perfect	V-ing perfect
could I have predigested? could you have predigested? could she have predigested? could we have predigested? could you have predigested? could they have predigested?	could I have been predigesting? could you have been predigesting? could she have been predigesting? could we have been predigesting? could you have been predigesting? could they have been predigesting?

Interro-negative form

Simple form	V-ing form
couldn't I predigest? couldn't you predigest? couldn't she predigest? couldn't we predigest? couldn't you predigest? couldn't they predigest?	couldn't I be predigesting? couldn't you be predigesting? couldn't she be predigesting? couldn't we be predigesting? couldn't you be predigesting? couldn't they be predigesting?
Perfect	V-ing perfect
couldn't I have predigested? couldn't you have predigested? couldn't she have predigested? couldn't we have predigested? couldn't you have predigested? couldn't they have predigested?	couldn't I have been predigesting? couldn't you have been predigesting? couldn't she have been predigesting? couldn't we have been predigesting? couldn't you have been predigesting? couldn't they have been predigesting?