| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [is] [prep] | 319 |
|
| 2 | [vb pp] [is] [prep] | 319 |
|
| 3 | [verb] [is] through | 36 |
|
| 4 | [vb pp] [be] through | 21 |
|
| 5 | [vb pp] [is] through | 18 |
|
