English verb conjugation
COULD GOOSESTEP

Regular verb: goosestep - goosesteped - goosesteped

Affirmation

Simple form	V-ing form
I could goosestep you could goosestep she could goosestep we could goosestep you could goosestep they could goosestep	I could be goosesteping you could be goosesteping she could be goosesteping we could be goosesteping you could be goosesteping they could be goosesteping
Perfect	V-ing perfect
I could have goosesteped you could have goosesteped she could have goosesteped we could have goosesteped you could have goosesteped they could have goosesteped	I could have been goosesteping you could have been goosesteping she could have been goosesteping we could have been goosesteping you could have been goosesteping they could have been goosesteping

Negation

Simple form	V-ing form
I couldn't goosestep you couldn't goosestep she couldn't goosestep we couldn't goosestep you couldn't goosestep they couldn't goosestep	I couldn't be goosesteping you couldn't be goosesteping she couldn't be goosesteping we couldn't be goosesteping you couldn't be goosesteping they couldn't be goosesteping
Perfect	V-ing perfect
I couldn't have goosesteped you couldn't have goosesteped she couldn't have goosesteped we couldn't have goosesteped you couldn't have goosesteped they couldn't have goosesteped	I couldn't have been goosesteping you couldn't have been goosesteping she couldn't have been goosesteping we couldn't have been goosesteping you couldn't have been goosesteping they couldn't have been goosesteping

Interrogative form

Simple form	V-ing form
could I goosestep? could you goosestep? could she goosestep? could we goosestep? could you goosestep? could they goosestep?	could I be goosesteping? could you be goosesteping? could she be goosesteping? could we be goosesteping? could you be goosesteping? could they be goosesteping?
Perfect	V-ing perfect
could I have goosesteped? could you have goosesteped? could she have goosesteped? could we have goosesteped? could you have goosesteped? could they have goosesteped?	could I have been goosesteping? could you have been goosesteping? could she have been goosesteping? could we have been goosesteping? could you have been goosesteping? could they have been goosesteping?

Interro-negative form

Simple form	V-ing form
couldn't I goosestep? couldn't you goosestep? couldn't she goosestep? couldn't we goosestep? couldn't you goosestep? couldn't they goosestep?	couldn't I be goosesteping? couldn't you be goosesteping? couldn't she be goosesteping? couldn't we be goosesteping? couldn't you be goosesteping? couldn't they be goosesteping?
Perfect	V-ing perfect
couldn't I have goosesteped? couldn't you have goosesteped? couldn't she have goosesteped? couldn't we have goosesteped? couldn't you have goosesteped? couldn't they have goosesteped?	couldn't I have been goosesteping? couldn't you have been goosesteping? couldn't she have been goosesteping? couldn't we have been goosesteping? couldn't you have been goosesteping? couldn't they have been goosesteping?