| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb mod] be [verb] for | 3300 |
|
| 2 | [noun] [vb mod] be [vb pp] for | 3044 |
|
| 3 | [noun] [vb mod] be introduced [prep] | 182 |
|
| 4 | [noun] [vb mod] be introduced [prep] | 182 |
|
| 5 | [noun] [vb mod] be introduce for | 22 |
|
| 6 | [noun] [vb mod] be introduced for | 21 |
|
| 7 | [noun] [modal v] be introduced for | 21 |
|
| 8 | [noun] [vb mod] [be] introduced for | 21 |
|
