| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] at the end | 87 |
|
| 2 | [is] [vb pp] [adv] at the | 76 |
|
| 3 | [is] [vb pp] at the end | 69 |
|
| 4 | [is] [adv] at the end | 20 |
|
