English verb conjugation
COULD SCHUSS

Regular verb: schuss - schussed - schussed

Affirmation

Simple form	V-ing form
I could schuss you could schuss she could schuss we could schuss you could schuss they could schuss	I could be schussing you could be schussing she could be schussing we could be schussing you could be schussing they could be schussing
Perfect	V-ing perfect
I could have schussed you could have schussed she could have schussed we could have schussed you could have schussed they could have schussed	I could have been schussing you could have been schussing she could have been schussing we could have been schussing you could have been schussing they could have been schussing

Negation

Simple form	V-ing form
I could not schuss you could not schuss she could not schuss we could not schuss you could not schuss they could not schuss	I could not be schussing you could not be schussing she could not be schussing we could not be schussing you could not be schussing they could not be schussing
Perfect	V-ing perfect
I could not have schussed you could not have schussed she could not have schussed we could not have schussed you could not have schussed they could not have schussed	I could not have been schussing you could not have been schussing she could not have been schussing we could not have been schussing you could not have been schussing they could not have been schussing

Interrogative form

Simple form	V-ing form
could I schuss? could you schuss? could she schuss? could we schuss? could you schuss? could they schuss?	could I be schussing? could you be schussing? could she be schussing? could we be schussing? could you be schussing? could they be schussing?
Perfect	V-ing perfect
could I have schussed? could you have schussed? could she have schussed? could we have schussed? could you have schussed? could they have schussed?	could I have been schussing? could you have been schussing? could she have been schussing? could we have been schussing? could you have been schussing? could they have been schussing?

Interro-negative form

Simple form	V-ing form
could I not schuss? could you not schuss? could she not schuss? could we not schuss? could you not schuss? could they not schuss?	could I not be schussing? could you not be schussing? could she not be schussing? could we not be schussing? could you not be schussing? could they not be schussing?
Perfect	V-ing perfect
could I not have schussed? could you not have schussed? could she not have schussed? could we not have schussed? could you not have schussed? could they not have schussed?	could I not have been schussing? could you not have been schussing? could she not have been schussing? could we not have been schussing? could you not have been schussing? could they not have been schussing?