| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] [adv] | 12726 |
|
| 2 | [noun prp] could [adv] | 1064 |
|
| 3 | [prep] [noun prp] could | 595 |
|
| 4 | [prep] could [adv] | 13 |
|
