| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] appear [prep] | 511 |
|
| 2 | it do [adv] [prep] | 200 |
|
| 3 | it do [adv] appear | 93 |
|
| 4 | it [adv] appear [prep] | 52 |
|
| 5 | it do appear [prep] | 10 |
|
