| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] introduce a [noun sg] | 39 |
|
| 2 | [modal v] introduce a new | 23 |
|
| 3 | introduce a new [noun sg] | 19 |
|
| 4 | [modal v] a new [noun sg] | 11 |
|
| 5 | [modal v] introduce new [noun sg] | 5 |
|
