| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] appear to [be] | 30 |
|
| 2 | [vb past] appear [prep] [be] | 30 |
|
| 3 | [vb past] appear [prep] be | 30 |
|
| 4 | [vb past] appear [prep] be | 30 |
|
| 5 | had appear [prep] [be] | 20 |
|
| 6 | [vb past] appeared [prep] [be] | 20 |
|
| 7 | [vb past] appear [prep] [be] | 8 |
|
| 8 | did appear [prep] [be] | 8 |
|
