The criminal / kill / the victim (?)
Has the criminal killed the victim yet?
He / win (-)
He hasn't won yet.
My dog / bite / lots of vets (+)
My dog's already bitten lots of vets.
Timmy / buy / a dog (+ / recent)
Timmy's just bought a dog.
The alien / have an accident (+ / recent)
The alien's just had an accident.
You / give food to the Venus flytrap (?)
Have you given food to the Venus flytrap yet?
I / have lots of allergies (+)
I've already had lots of allergies.
The game / finish (-)
The game hasn't finished yet.
The giant / destroy the house (+ /recent)
The giant's just destoyed the house.
That bull / attack lots of people (+)
That bull's already attacked lots of people.
Wait! I / finish my Coke (-)
Wait! I haven't finished my Coke yet!
He / repair the car (?)
Has he repaired the car yet?
Sue / start her homework (+)
Sue's already started her homework.
A man / rob me! (+ / recent)
A man's just robbed me!
You / see my crab (?)
Have you seen my crab yet?
Tom / stop loving Susie. (+)
Tom's already stopped loving Susie.
