| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for the first time | 1027 |
|
| 2 | introduce for the first time | 12 |
|
| 3 | introduce for the [adj] time | 12 |
|
| 4 | introduce [prep] the first time | 12 |
|
| 5 | introduce [prep] the first time | 12 |
|
| 6 | introduce for the first time | 12 |
|
| 7 | introduce for [art] first time | 12 |
|
| 8 | introduce for the first [noun] | 12 |
|
| 9 | introduce for the [num ord] time | 12 |
|
| 10 | introduce for the first time | 12 |
|
| 11 | introduce for the first time | 12 |
|
| 12 | introduce for [art] first time | 12 |
|
| 13 | introduce for the first [noun sg] | 12 |
|
