Most first language in the world
- Most spoken first language in the world
- Most common first language in the world
- Most popular first language in the world
- Is english the first most spoken language in the world
- What is the most common first language spoken in the world
- Most used first language in the world
- Most spoken first language in the world 2024
- Most widely spoken first language in the world
- First most hardest language in the world
- 4th most spoken first language in the world
- What's the first most spoken language in the world
- What is the most commonly spoken first language in the world