English verb conjugation
COULD PREEXCITE

Regular verb: preexcite - preexcited - preexcited

Affirmation

Simple form	V-ing form
I could preexcite you could preexcite she could preexcite we could preexcite you could preexcite they could preexcite	I could be preexciting you could be preexciting she could be preexciting we could be preexciting you could be preexciting they could be preexciting
Perfect	V-ing perfect
I could have preexcited you could have preexcited she could have preexcited we could have preexcited you could have preexcited they could have preexcited	I could have been preexciting you could have been preexciting she could have been preexciting we could have been preexciting you could have been preexciting they could have been preexciting

Negation

Simple form	V-ing form
I couldn't preexcite you couldn't preexcite she couldn't preexcite we couldn't preexcite you couldn't preexcite they couldn't preexcite	I couldn't be preexciting you couldn't be preexciting she couldn't be preexciting we couldn't be preexciting you couldn't be preexciting they couldn't be preexciting
Perfect	V-ing perfect
I couldn't have preexcited you couldn't have preexcited she couldn't have preexcited we couldn't have preexcited you couldn't have preexcited they couldn't have preexcited	I couldn't have been preexciting you couldn't have been preexciting she couldn't have been preexciting we couldn't have been preexciting you couldn't have been preexciting they couldn't have been preexciting

Interrogative form

Simple form	V-ing form
could I preexcite? could you preexcite? could she preexcite? could we preexcite? could you preexcite? could they preexcite?	could I be preexciting? could you be preexciting? could she be preexciting? could we be preexciting? could you be preexciting? could they be preexciting?
Perfect	V-ing perfect
could I have preexcited? could you have preexcited? could she have preexcited? could we have preexcited? could you have preexcited? could they have preexcited?	could I have been preexciting? could you have been preexciting? could she have been preexciting? could we have been preexciting? could you have been preexciting? could they have been preexciting?

Interro-negative form

Simple form	V-ing form
couldn't I preexcite? couldn't you preexcite? couldn't she preexcite? couldn't we preexcite? couldn't you preexcite? couldn't they preexcite?	couldn't I be preexciting? couldn't you be preexciting? couldn't she be preexciting? couldn't we be preexciting? couldn't you be preexciting? couldn't they be preexciting?
Perfect	V-ing perfect
couldn't I have preexcited? couldn't you have preexcited? couldn't she have preexcited? couldn't we have preexcited? couldn't you have preexcited? couldn't they have preexcited?	couldn't I have been preexciting? couldn't you have been preexciting? couldn't she have been preexciting? couldn't we have been preexciting? couldn't you have been preexciting? couldn't they have been preexciting?