| Subject | English | French |
| gram. | basic form | forme de base |
| nat.res. | basic humus form | forme de sol de base |
| nat.res. | basic humus form | forme de végétation de base |
| nat.res. | basic humus form | forme d'humus de base |
| nat.res. | basic humus form | forme de station de base |
| IT, el. | basic form | version de base |
| nat.res. | basic humus form | forme de base |
| gram. | basic form | allomorphe de base |
| nat.res. | basic site form | forme de station de base (near to natural conditions, not altered by man) |
| nat.res. | basic site form | forme d'humus de base (near to natural conditions, not altered by man) |
| nat.res. | basic site form | forme de végétation de base (near to natural conditions, not altered by man) |
| nat.res. | basic site form | forme de sol de base (near to natural conditions, not altered by man) |
| nat.res. | basic site form | forme de base (near to natural conditions, not altered by man) |
| nat.res. | basic soil form | forme de station de base (near to natural conditions, not altered by man) |
| nat.res. | basic soil form | forme d'humus de base (near to natural conditions, not altered by man) |
| nat.res. | basic soil form | forme de végétation de base (near to natural conditions, not altered by man) |
| nat.res. | basic soil form | forme de sol de base (near to natural conditions, not altered by man) |
| nat.res. | basic soil form | forme de base (near to natural conditions, not altered by man) |
| nat.res. | basic vegetation form | forme d'humus de base (near to natural conditions, not altered by man) |
| nat.res. | basic vegetation form | forme de sol de base (near to natural conditions, not altered by man) |
| nat.res. | basic vegetation form | forme de végétation de base (near to natural conditions, not altered by man) |
| nat.res. | basic vegetation form | forme de station de base (near to natural conditions, not altered by man) |
| nat.res. | basic vegetation form | forme de base (near to natural conditions, not altered by man) |