| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [be] seen [prep] | 1081 |
|
| 2 | could [be] seen [prep] | 249 |
|
| 3 | [noun sg] could [be] [prep] | 226 |
|
| 4 | [noun sg] could [be] seen | 167 |
|
