| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [conj] | 5341 |
|
| 2 | it could [adv] | 2124 |
|
| 3 | could [adv] [conj] | 219 |
|
| 4 | it could [conj] | 27 |
|
