| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] is [vb pp] [prep] [art] | 403 |
|
| 2 | [is] [verb] [vb pp] [prep] [art] | 69 |
|
| 3 | [is] [verb] is [vb pp] [prep] | 43 |
|
| 4 | [is] [verb] is [prep] [art] | 17 |
|
| 5 | [is] is [vb pp] [prep] [art] | 6 |
|
