伴う

1. Origins, structure, and basic meaning

• Structure: 伴う is read as ともなう and means “to accompany” and “to entail”.
• Basic usage: It describes responsibility accompanying a new job and tools changing along with growth.

2. Common pitfalls and similar expressions

• 責任が伴う / 成長に伴って
  • Use 責任が伴う when the accompanying element is the subject and 成長に伴って to link parallel change.