| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] for the first [noun sg] | 40 |
|
| 2 | introduce for the first [noun sg] | 12 |
|
| 3 | [be] introduce for the first | 7 |
|
| 4 | [be] introduce for the [noun sg] | 7 |
|
