Irregularer : 61 phrases in 20 subjects |
Astronomy | 11 |
Biology | 7 |
Business | 3 |
Construction | 2 |
Economics | 4 |
Finances | 1 |
General | 1 |
Geology | 1 |
Grammar | 1 |
Law | 2 |
Mathematics | 7 |
Medical | 6 |
Metalworking | 1 |
Military | 3 |
Natural resourses and wildlife conservation | 1 |
Nautical | 2 |
Oil / petroleum | 1 |
Road works | 1 |
Shipbuilding | 3 |
Technology | 3 |