| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [is] [conj] [prep] | 99 |
|
| 2 | [vb infin] [be] [conj] [prep] | 40 |
|
| 3 | [vb infin] [is] [conj] [prep] | 19 |
|
