| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb mod] be [prep] them [to-vb] | 5 |
|
| 2 | [vb mod] be [adj] [prep] them [to-vb] | 37 |
|
| 3 | [vb mod] be [adj] [prep] them [to-vb] | 34 |
|
| 4 | [vb mod] be [vb pp] [prep] them [to-vb] | 8 |
|
| 5 | [vb mod] be [verb] [prep] them [to-vb] | 8 |
|
| 6 | [vb mod] be difficult [prep] them [to-vb] | 7 |
|
| 7 | [vb mod] be difficult [prep] them [to-vb] | 7 |
|
