| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] and [verb] | 1606 |
|
| 2 | [be] [to-vb] and [verb] | 633 |
|
| 3 | be [to-vb] and [verb] | 633 |
|
| 4 | is [to-vb] [conj] [verb] | 415 |
|
| 5 | [is] [to-vb] and [verb] | 371 |
|
