| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [verb] [prep] [adj] | 27 |
|
| 2 | [be] [conj] [vb past] [prep] [adj] | 19 |
|
| 3 | be [conj] [vb past] [prep] [adj] | 19 |
|
| 4 | [is] [conj] [vb past] [prep] [adj] | 13 |
|
