| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] [art] | 18335 |
|
| 2 | [is] [vb pp] [art] | 3742 |
|
| 3 | [be] left [art] | 87 |
|
| 4 | [is] leave [art] | 81 |
|
| 5 | [is] left [art] | 28 |
|
