| in order to grow | 8 | purpose |
| at a very basic level | 7 | other |
| through photosynthesis | 4 | manner |
| algae → need → nutrient | 14 |
| algae → require → nutrient | 14 |
| algae → provide → nutrient | 13 |
| algae → be → nutrient | 9 |
| algae → produce → nutrient | 7 |
| algae → be provided with → nutrient | 4 |
| algae → give → nutrient | 3 |
| negative | neutral | positive |
| 0.194 | 0.661 | 0.145 |
| Raw frequency | 64 |
| Normalized frequency | 0.756 |
| Modifier score | 0.900 |
| Perplexity | 241.567 |