| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num ord] [verb] i [prep] | 16 |
|
| 2 | [num ord] introduce [pron] [prep] | 13 |
|
| 3 | [adj] introduce i [prep] | 7 |
|
| 4 | [num ord] introduce i [prep] | 6 |
|
