| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] be seen to be | 37 |
|
| 2 | [pron] [vb mod] be seen to be | 37 |
|
| 3 | [pron] must be [verb] to be | 11 |
|
| 4 | [pron] must be [vb pp] to be | 11 |
|
| 5 | [pron] must be see to be | 5 |
|
| 6 | [pron] must be seen [prep] be | 5 |
|
| 7 | [pron] must [be] seen to be | 5 |
|
| 8 | [pron] must be seen to [be] | 5 |
|
| 9 | [pron] must be seen to [be] | 5 |
|
| 10 | [pron] must be seen to be | 5 |
|
| 11 | [pron] must be seen to be | 5 |
|
| 12 | [pron] must be seen [prep] be | 5 |
|
| 13 | [pron] must be seen to be | 5 |
|
