mrthlinh
Member
- Joined
- Nov 28, 2011
- Member Type
- Student or Learner
- Native Language
- Vietnamese
- Home Country
- Vietnam
- Current Location
- Vietnam
As reading articles, I encountered a strange grammar structure. They wrote that "Many train surfer die each year doing their deadly sport" and "Jim loves siting on a couch eating popcorn". I understand their meanings but not clear about the grammar point, why they used ING-formed verb here.