 |
| décélération: 59 phrases in 17 subjects |
| Astronautics | 2 |
| Astronomy | 2 |
| Aviation | 5 |
| Construction | 1 |
| Earth sciences | 2 |
| Economy | 2 |
| Electric traction | 2 |
| Finances | 1 |
| General | 4 |
| Hobbies and pastimes | 1 |
| Industry | 1 |
| Information technology | 2 |
| Mechanic engineering | 8 |
| Medical | 1 |
| Microsoft | 1 |
| Rail transport | 1 |
| Transport | 23 |