| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it [adv] | 4820 |
|
| 2 | it [adv] have | 1323 |
|
| 3 | [vb past] [adv] have | 1213 |
|
| 4 | [vb past] it have | 660 |
|
