| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [be] [verb] to | 1338 |
|
| 2 | [vb mod] [adv] [be] [vb pp] to | 1262 |
|
| 3 | [vb mod] [adv] [be] seen [prep] | 383 |
|
| 4 | [vb mod] [adv] [be] seen [prep] | 383 |
|
| 5 | [vb mod] [adv] [be] seen to | 34 |
|
| 6 | [modal v] [adv] [be] seen to | 24 |
|
| 7 | [vb mod] [adv] [be] seen to | 24 |
|
| 8 | [vb mod] [adv] [be] see to | 24 |
|
