| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not seen [pron] since | 38 |
|
| 2 | not seen [pers pn] since | 38 |
|
| 3 | not seen him [conj] | 18 |
|
| 4 | [adv] seen him since | 18 |
|
| 5 | not see him since | 17 |
|
| 6 | not [vb pp] him since | 17 |
|
| 7 | not seen he since | 17 |
|
| 8 | not [verb] him since | 17 |
|
