| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] appear [prep] [be] | 257 |
|
| 2 | they do [adv] appear [prep] | 18 |
|
| 3 | they [adv] appear [prep] [be] | 9 |
|
| 4 | they do appear [prep] [be] | 5 |
|
