| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they could [adv] | 2522 |
|
| 2 | they could [adv] | 882 |
|
| 3 | they [vb mod] probably | 356 |
|
| 4 | they [modal v] probably | 356 |
|
| 5 | [pron] could probably | 189 |
|
| 6 | they could probably | 11 |
|
| 7 | they could probably | 11 |
|
