| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [prep] | 82405 |
|
| 2 | [verb] [is] [prep] | 1202 |
|
| 3 | is [verb] [is] | 920 |
|
| 4 | is [is] [prep] | 30 |
|
