| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [pron] [adv] [verb] | 18 |
|
| 2 | [pron] could [pers pn] [adv] [verb] | 18 |
|
| 3 | [pron] could [pron] [adv] [verb] | 17 |
|
| 4 | [pron] could [pron] [adv] [vb infin] | 16 |
|
| 5 | what could [pron] [adv] [verb] | 12 |
|
| 6 | [Wh det] could [pron] [adv] [verb] | 12 |
|
| 7 | what could [pron] [adv] [verb] | 12 |
|
| 8 | [pron] could [pron] possibly [verb] | 9 |
|
| 9 | [pron] could [pron] possibly [verb] | 9 |
|
