Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could push shove you could push shove he could push shove we could push shove you could push shove they could push shove
V-ing form
I could be push shoving you could be push shoving he could be push shoving we could be push shoving you could be push shoving they could be push shoving
Perfect
I could have push shoved you could have push shoved he could have push shoved we could have push shoved you could have push shoved they could have push shoved
V-ing perfect
I could have been push shoving you could have been push shoving he could have been push shoving we could have been push shoving you could have been push shoving they could have been push shoving
Negation
Simple form
I couldn't push shove you couldn't push shove he couldn't push shove we couldn't push shove you couldn't push shove they couldn't push shove
V-ing form
I couldn't be push shoving you couldn't be push shoving he couldn't be push shoving we couldn't be push shoving you couldn't be push shoving they couldn't be push shoving
Perfect
I couldn't have push shoved you couldn't have push shoved he couldn't have push shoved we couldn't have push shoved you couldn't have push shoved they couldn't have push shoved
V-ing perfect
I couldn't have been push shoving you couldn't have been push shoving he couldn't have been push shoving we couldn't have been push shoving you couldn't have been push shoving they couldn't have been push shoving
Interrogative form
Simple form
could I push shove? could you push shove? could he push shove? could we push shove? could you push shove? could they push shove?
V-ing form
could I be push shoving? could you be push shoving? could he be push shoving? could we be push shoving? could you be push shoving? could they be push shoving?
Perfect
could I have push shoved? could you have push shoved? could he have push shoved? could we have push shoved? could you have push shoved? could they have push shoved?
V-ing perfect
could I have been push shoving? could you have been push shoving? could he have been push shoving? could we have been push shoving? could you have been push shoving? could they have been push shoving?
Interro-negative form
Simple form
couldn't I push shove? couldn't you push shove? couldn't he push shove? couldn't we push shove? couldn't you push shove? couldn't they push shove?
V-ing form
couldn't I be push shoving? couldn't you be push shoving? couldn't he be push shoving? couldn't we be push shoving? couldn't you be push shoving? couldn't they be push shoving?
Perfect
couldn't I have push shoved? couldn't you have push shoved? couldn't he have push shoved? couldn't we have push shoved? couldn't you have push shoved? couldn't they have push shoved?
V-ing perfect
couldn't I have been push shoving? couldn't you have been push shoving? couldn't he have been push shoving? couldn't we have been push shoving? couldn't you have been push shoving? couldn't they have been push shoving?