| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that could [be] [verb] | 629 |
|
| 2 | that could [be] [vb pp] | 623 |
|
| 3 | that [vb mod] [be] found | 41 |
|
| 4 | that [modal v] [be] found | 41 |
|
| 5 | [conj] could [be] found | 26 |
|
| 6 | that could [be] found | 15 |
|
| 7 | that could [be] find | 15 |
|
