| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] [prep] a | 329 |
|
| 2 | it [adv] [verb] [prep] a | 289 |
|
| 3 | it could [adv] [verb] [prep] | 125 |
|
| 4 | it could [verb] [prep] a | 53 |
|
| 5 | it could [adv] [verb] a | 44 |
|
