| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could [be] [verb] | 1295 |
|
| 2 | it could [be] [vb pp] | 1259 |
|
| 3 | it [vb mod] [be] found | 71 |
|
| 4 | it [modal v] [be] found | 71 |
|
| 5 | [pron] could [be] found | 45 |
|
| 6 | [pers pn] could [be] found | 20 |
|
| 7 | it could [be] find | 7 |
|
| 8 | it could [be] found | 7 |
|
| 9 | it could [be] found | 7 |
|
