| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] the first | 6020 |
|
| 2 | introduce the [adj] | 368 |
|
| 3 | introduce the [num ord] | 41 |
|
| 4 | introduce the first | 28 |
|
| 5 | introduce the first | 28 |
|
| 6 | introduce [art] first | 28 |
|
| 7 | introduce [art] first | 28 |
|
