| into the air storage tank | 9 | transitive-object |
| at the other two feet | 8 | manner |
| to lower emissions | 7 | purpose |
| air pump → pump → air | 10 |
| air pump → blow → air | 5 |
| air pump → inject → air | 4 |
| air pump → draw → air | 4 |
| air pump → put → air | 4 |
| air pump → push → air | 3 |
| air pump → deliver → air | 3 |
| air pump → pump → the air | 3 |
| negative | neutral | positive |
| 0.123 | 0.793 | 0.083 |
| Raw frequency | 36 |
| Normalized frequency | 1.000 |
| Modifier score | 0.500 |
| Perplexity | 180.387 |