No | Pattern | Freq | Relations |
---|---|---|---|
1 | introduce for the [num ord] time | 12 | |
2 | introduce for the [adj] time | 12 | |
3 | introduce for the first time | 12 | |
4 | introduce for the [adj] time | 12 | |
5 | introduce for the first time | 12 | |
6 | introduced for the [adj] time | 10 |