English verb conjugation
COULD PRECHOOSE

Irregular verb: prechoose - prechose - prechosen

Affirmation

Simple form	V-ing form
I could prechoose you could prechoose she could prechoose we could prechoose you could prechoose they could prechoose	I could be prechoosing you could be prechoosing she could be prechoosing we could be prechoosing you could be prechoosing they could be prechoosing
Perfect	V-ing perfect
I could have prechosen you could have prechosen she could have prechosen we could have prechosen you could have prechosen they could have prechosen	I could have been prechoosing you could have been prechoosing she could have been prechoosing we could have been prechoosing you could have been prechoosing they could have been prechoosing

Negation

Simple form	V-ing form
I couldn't prechoose you couldn't prechoose she couldn't prechoose we couldn't prechoose you couldn't prechoose they couldn't prechoose	I couldn't be prechoosing you couldn't be prechoosing she couldn't be prechoosing we couldn't be prechoosing you couldn't be prechoosing they couldn't be prechoosing
Perfect	V-ing perfect
I couldn't have prechosen you couldn't have prechosen she couldn't have prechosen we couldn't have prechosen you couldn't have prechosen they couldn't have prechosen	I couldn't have been prechoosing you couldn't have been prechoosing she couldn't have been prechoosing we couldn't have been prechoosing you couldn't have been prechoosing they couldn't have been prechoosing

Interrogative form

Simple form	V-ing form
could I prechoose? could you prechoose? could she prechoose? could we prechoose? could you prechoose? could they prechoose?	could I be prechoosing? could you be prechoosing? could she be prechoosing? could we be prechoosing? could you be prechoosing? could they be prechoosing?
Perfect	V-ing perfect
could I have prechosen? could you have prechosen? could she have prechosen? could we have prechosen? could you have prechosen? could they have prechosen?	could I have been prechoosing? could you have been prechoosing? could she have been prechoosing? could we have been prechoosing? could you have been prechoosing? could they have been prechoosing?

Interro-negative form

Simple form	V-ing form
couldn't I prechoose? couldn't you prechoose? couldn't she prechoose? couldn't we prechoose? couldn't you prechoose? couldn't they prechoose?	couldn't I be prechoosing? couldn't you be prechoosing? couldn't she be prechoosing? couldn't we be prechoosing? couldn't you be prechoosing? couldn't they be prechoosing?
Perfect	V-ing perfect
couldn't I have prechosen? couldn't you have prechosen? couldn't she have prechosen? couldn't we have prechosen? couldn't you have prechosen? couldn't they have prechosen?	couldn't I have been prechoosing? couldn't you have been prechoosing? couldn't she have been prechoosing? couldn't we have been prechoosing? couldn't you have been prechoosing? couldn't they have been prechoosing?