| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] [verb] [det] [noun sg] | 1958 |
|
| 2 | could [adv] [verb] [det] [noun sg] | 411 |
|
| 3 | could [pron] [verb] [det] [noun sg] | 62 |
|
| 4 | could [pron] [adv] [verb] [det] | 46 |
|
| 5 | could [pron] [adv] [verb] [noun sg] | 13 |
|
