| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] for the [noun] [prep] | 993 |
|
| 2 | [to-vb] for the [noun sg] [prep] | 862 |
|
| 3 | [verb] for the introduction [prep] | 51 |
|
| 4 | [to-vb] [prep] the introduction [prep] | 26 |
|
| 5 | [to-vb] for the introduction [prep] | 10 |
|
| 6 | [to-vb] for [art] introduction [prep] | 10 |
|
| 7 | [to-vb] for [art] introduction [prep] | 10 |
|
| 8 | [to-vb] for the introduction [prep] | 10 |
|
| 9 | [to-vb] for the introduction [prep] | 10 |
|
