Verb + D.O + Pr. P (V-ing) (catch,find,keep,leave,set,start) (VF6)

VF6: S + V + D.O + Present Participle (V-ing) (catch,find,keep,leave,set,start)
Goal: (Bat gap/Tim thay/De/De/Thiet lap/Bat dau) tinh chat thong bao hoac cho biet...S.O/S.T dang lam gi.

To catch/bat gap ai dang lam gi
     She caught him looking at her
To find/tim thay ai dang lam gi
     We found the boy playing in the garden
To keep/de ai lam gi
     Girls usually keep boys waiting long.
To leave/de ai lam gi
     They left her crying in her room
To set/thiet lap cai gi
     I will set the engine going
To start
     They start the program rolling.