| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] they say [pron] could [verb] | 6 |
|
| 2 | [coord] they say [pron] could [verb] | 5 |
|
| 3 | they say [pron] could [adv] [verb] | 14 |
|
| 4 | they say [pron] could [not/n't] [verb] | 8 |
|
| 5 | they say [pron] could n't [verb] | 8 |
|
| 6 | they say [pron] could not [verb] | 8 |
|
| 7 | they say [pron] could [adv] [verb] | 6 |
|
| 8 | they say [pron] could [verb] [adj] | 5 |
|
