English verb conjugation
COULD SCHLEP

Regular verb: schlep - schleped - schleped

Affirmation

Simple form	V-ing form
I could schlep you could schlep she could schlep we could schlep you could schlep they could schlep	I could be schleping you could be schleping she could be schleping we could be schleping you could be schleping they could be schleping
Perfect	V-ing perfect
I could have schleped you could have schleped she could have schleped we could have schleped you could have schleped they could have schleped	I could have been schleping you could have been schleping she could have been schleping we could have been schleping you could have been schleping they could have been schleping

Negation

Simple form	V-ing form
I couldn't schlep you couldn't schlep she couldn't schlep we couldn't schlep you couldn't schlep they couldn't schlep	I couldn't be schleping you couldn't be schleping she couldn't be schleping we couldn't be schleping you couldn't be schleping they couldn't be schleping
Perfect	V-ing perfect
I couldn't have schleped you couldn't have schleped she couldn't have schleped we couldn't have schleped you couldn't have schleped they couldn't have schleped	I couldn't have been schleping you couldn't have been schleping she couldn't have been schleping we couldn't have been schleping you couldn't have been schleping they couldn't have been schleping

Interrogative form

Simple form	V-ing form
could I schlep? could you schlep? could she schlep? could we schlep? could you schlep? could they schlep?	could I be schleping? could you be schleping? could she be schleping? could we be schleping? could you be schleping? could they be schleping?
Perfect	V-ing perfect
could I have schleped? could you have schleped? could she have schleped? could we have schleped? could you have schleped? could they have schleped?	could I have been schleping? could you have been schleping? could she have been schleping? could we have been schleping? could you have been schleping? could they have been schleping?

Interro-negative form

Simple form	V-ing form
couldn't I schlep? couldn't you schlep? couldn't she schlep? couldn't we schlep? couldn't you schlep? couldn't they schlep?	couldn't I be schleping? couldn't you be schleping? couldn't she be schleping? couldn't we be schleping? couldn't you be schleping? couldn't they be schleping?
Perfect	V-ing perfect
couldn't I have schleped? couldn't you have schleped? couldn't she have schleped? couldn't we have schleped? couldn't you have schleped? couldn't they have schleped?	couldn't I have been schleping? couldn't you have been schleping? couldn't she have been schleping? couldn't we have been schleping? couldn't you have been schleping? couldn't they have been schleping?