| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a former [noun] | 1926 |
|
| 2 | a [adj] student | 482 |
|
| 3 | a [det] student | 26 |
|
| 4 | [art] former student | 20 |
|
| 5 | a former student | 19 |
|
