| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it [is] | 4525 |
|
| 2 | it [is] do | 485 |
|
| 3 | [Wh det] it do | 336 |
|
| 4 | [Wh det] [is] do | 128 |
|
