English verb conjugation
COULD BENCHPRESS

Regular verb: benchpress - benchpressed - benchpressed

Affirmation

Simple form	V-ing form
I could benchpress you could benchpress he could benchpress we could benchpress you could benchpress they could benchpress	I could be benchpressing you could be benchpressing he could be benchpressing we could be benchpressing you could be benchpressing they could be benchpressing
Perfect	V-ing perfect
I could have benchpressed you could have benchpressed he could have benchpressed we could have benchpressed you could have benchpressed they could have benchpressed	I could have been benchpressing you could have been benchpressing he could have been benchpressing we could have been benchpressing you could have been benchpressing they could have been benchpressing

Negation

Simple form	V-ing form
I couldn't benchpress you couldn't benchpress he couldn't benchpress we couldn't benchpress you couldn't benchpress they couldn't benchpress	I couldn't be benchpressing you couldn't be benchpressing he couldn't be benchpressing we couldn't be benchpressing you couldn't be benchpressing they couldn't be benchpressing
Perfect	V-ing perfect
I couldn't have benchpressed you couldn't have benchpressed he couldn't have benchpressed we couldn't have benchpressed you couldn't have benchpressed they couldn't have benchpressed	I couldn't have been benchpressing you couldn't have been benchpressing he couldn't have been benchpressing we couldn't have been benchpressing you couldn't have been benchpressing they couldn't have been benchpressing

Interrogative form

Simple form	V-ing form
could I benchpress? could you benchpress? could he benchpress? could we benchpress? could you benchpress? could they benchpress?	could I be benchpressing? could you be benchpressing? could he be benchpressing? could we be benchpressing? could you be benchpressing? could they be benchpressing?
Perfect	V-ing perfect
could I have benchpressed? could you have benchpressed? could he have benchpressed? could we have benchpressed? could you have benchpressed? could they have benchpressed?	could I have been benchpressing? could you have been benchpressing? could he have been benchpressing? could we have been benchpressing? could you have been benchpressing? could they have been benchpressing?

Interro-negative form

Simple form	V-ing form
couldn't I benchpress? couldn't you benchpress? couldn't he benchpress? couldn't we benchpress? couldn't you benchpress? couldn't they benchpress?	couldn't I be benchpressing? couldn't you be benchpressing? couldn't he be benchpressing? couldn't we be benchpressing? couldn't you be benchpressing? couldn't they be benchpressing?
Perfect	V-ing perfect
couldn't I have benchpressed? couldn't you have benchpressed? couldn't he have benchpressed? couldn't we have benchpressed? couldn't you have benchpressed? couldn't they have benchpressed?	couldn't I have been benchpressing? couldn't you have been benchpressing? couldn't he have been benchpressing? couldn't we have been benchpressing? couldn't you have been benchpressing? couldn't they have been benchpressing?