| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [prep] a first | 18 |
|
| 2 | [pers pn] [prep] a first | 10 |
|
| 3 | [pron] as a first | 6 |
|
| 4 | [pron] as a first | 6 |
|
| 5 | it [prep] a first | 5 |
|
| 6 | it [prep] a first | 5 |
|
