| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could be [vb pp] at any | 10 |
|
| 2 | [pron] could be [vb pp] at any | 7 |
|
| 3 | [noun sg] could be [vb pp] at any | 6 |
|
| 4 | [conj] could be [vb pp] at any | 5 |
|
| 5 | [pers pn] could be [vb pp] at any | 5 |
|
| 6 | could be [vb pp] at any [noun] | 19 |
|
| 7 | could be [vb pp] at any [noun sg] | 19 |
|
| 8 | could be [vb pp] at any time | 14 |
|
| 9 | could be [vb pp] at any time | 14 |
|
