| Typicality: | 0.632 |
| Saliency: | 0.553 |
| on furnace and air conditioner | 18 | location |
| on the vehicles | 9 | location |
| in support of facilities | 7 | transitive-object |
| contractor → perform → maintenance | 48 |
| contractor → carry out → maintenance | 16 |
| contractor → accomplish → maintenance | 11 |
| contractor → do → maintenance | 9 |
| contractor → undertake → maintenance | 8 |
| contractor → perform → maintenance work | 5 |
| contractor → conduct → maintenance | 3 |
| contractor → perform → maintenance tasks | 3 |
| contractor → perform → maintenance and construction activities | 3 |
| contractor → do → maintenance work | 3 |
| negative | neutral | positive |
| 0.152 | 0.740 | 0.107 |
| Raw frequency | 109 |
| Normalized frequency | 0.553 |
| Modifier score | 0.950 |
| Perplexity | 359.069 |