Gerund = werkwoord + ing
gebruikt als zelfstandig naamwoord
1. Na voorzetsels
So after arriving in Honolulu, his family had to stop to buy some clothes for him.
2. Na bepaalde werkwoorden, bijv. to hate, to enjoy, to keep, to remember
The car kept sliding.
3. Als deel van het onderwerp
Traveling with some difficulties
4. Na enkele woorden en uitdrukkingen, bijvoorbeeld feel like, it's no use, it's worth, there's no
There's no denying traveling is always different!