| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] is [vb pp] [prep] [art] | 403 |
|
| 2 | is [verb] [vb pp] [prep] [art] | 63 |
|
| 3 | is [verb] is [vb pp] [prep] | 42 |
|
| 4 | is [verb] is [prep] [art] | 16 |
|
| 5 | is is [vb pp] [prep] [art] | 6 |
|
