| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] is [conj] | 2580 |
|
| 2 | [to-vb] be [conj] | 545 |
|
| 3 | [to-vb] [be] [conj] | 545 |
|
| 4 | [to-vb] [is] [conj] | 461 |
|
