| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] [is] | 3479 |
|
| 2 | [vb base] [verb] [is] | 1769 |
|
| 3 | have [verb] [is] | 1518 |
|
| 4 | have [verb] [be] | 855 |
|
