| course abbr. | |
| agric. | élément de la rotation |
| chem. | développement; variation continue; marche; fonctionnement; tendance; filon |
| construct. | couches |
| geogr. | cours |
|
unstabilized : 6 phrases in 6 subjects |
| Aviation | 1 |
| Construction | 1 |
| Electronics | 1 |
| General | 1 |
| Milk production | 1 |
| Transport | 1 |