| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could possibly [verb] | 223 |
|
| 2 | [pron] could [adv] happen | 40 |
|
| 3 | [pron] could [adv] happen | 19 |
|
| 4 | [pron] [modal v] possibly happen | 8 |
|
| 5 | [pron] [vb mod] possibly happen | 8 |
|
| 6 | [pron] could possibly happen | 5 |
|
| 7 | [pron] could possibly happen | 5 |
|
