| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [be] [verb] to [be] | 531 |
|
| 2 | they [be] [vb pp] to [be] | 313 |
|
| 3 | [pron] [be] seen to [be] | 83 |
|
| 4 | [pers pn] [be] seen to [be] | 49 |
|
| 5 | they [be] seen to [be] | 17 |
|
| 6 | they [be] seen to [be] | 16 |
|
| 7 | they [be] seen [prep] [be] | 16 |
|
| 8 | they [be] seen [prep] [be] | 16 |
|
| 9 | they [be] see to [be] | 16 |
|
