I.
noun
Travelling/traveling is used before these nouns: ↑ bag , ↑ caravan , ↑ clock , ↑ companion , ↑ expense , ↑ partner , ↑ scholarship , ↑ time
Travelling/traveling is used after these nouns: ↑ train
II.
adj.
Travelling/traveling is used with these nouns: ↑ exhibit , ↑ exhibition , ↑ fan , ↑ public , ↑ salesman , ↑ show