| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this could be [prep] | 21 |
|
| 2 | this could [be] [prep] | 21 |
|
| 3 | this could [be] [prep] | 21 |
|
| 4 | this could be [prep] | 21 |
|
| 5 | this could [be] [prep] | 21 |
|
| 6 | this could [be] in | 7 |
|
| 7 | this could [be] in | 7 |
|
| 8 | this could [be] on | 5 |
|
| 9 | this could [be] on | 5 |
|
