| along with years of expertise | 29 | other |
| in their field of study | 15 | location |
| in 50 disciplines | 11 | location |
| writer → have → phds | 84 |
| writer → hold → phds | 13 |
| writer → hold → phd degrees | 10 |
| writer → have → phd degrees | 10 |
| negative | neutral | positive |
| 0.020 | 0.457 | 0.523 |
| Raw frequency | 117 |
| Normalized frequency | 0.607 |
| Modifier score | 0.961 |
| Perplexity | 128.940 |