English verb conjugation
COULD PACKAGE

Regular verb: package - packaged - packaged

Affirmation

Simple form	V-ing form
I could package you could package he could package we could package you could package they could package	I could be packaging you could be packaging he could be packaging we could be packaging you could be packaging they could be packaging
Perfect	V-ing perfect
I could have packaged you could have packaged he could have packaged we could have packaged you could have packaged they could have packaged	I could have been packaging you could have been packaging he could have been packaging we could have been packaging you could have been packaging they could have been packaging

Negation

Simple form	V-ing form
I couldn't package you couldn't package he couldn't package we couldn't package you couldn't package they couldn't package	I couldn't be packaging you couldn't be packaging he couldn't be packaging we couldn't be packaging you couldn't be packaging they couldn't be packaging
Perfect	V-ing perfect
I couldn't have packaged you couldn't have packaged he couldn't have packaged we couldn't have packaged you couldn't have packaged they couldn't have packaged	I couldn't have been packaging you couldn't have been packaging he couldn't have been packaging we couldn't have been packaging you couldn't have been packaging they couldn't have been packaging

Interrogative form

Simple form	V-ing form
could I package? could you package? could he package? could we package? could you package? could they package?	could I be packaging? could you be packaging? could he be packaging? could we be packaging? could you be packaging? could they be packaging?
Perfect	V-ing perfect
could I have packaged? could you have packaged? could he have packaged? could we have packaged? could you have packaged? could they have packaged?	could I have been packaging? could you have been packaging? could he have been packaging? could we have been packaging? could you have been packaging? could they have been packaging?

Interro-negative form

Simple form	V-ing form
couldn't I package? couldn't you package? couldn't he package? couldn't we package? couldn't you package? couldn't they package?	couldn't I be packaging? couldn't you be packaging? couldn't he be packaging? couldn't we be packaging? couldn't you be packaging? couldn't they be packaging?
Perfect	V-ing perfect
couldn't I have packaged? couldn't you have packaged? couldn't he have packaged? couldn't we have packaged? couldn't you have packaged? couldn't they have packaged?	couldn't I have been packaging? couldn't you have been packaging? couldn't he have been packaging? couldn't we have been packaging? couldn't you have been packaging? couldn't they have been packaging?