| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [prep] a | 8810 |
|
| 2 | is [vb pp] [prep] a | 8810 |
|
| 3 | be [vb pp] for a | 2004 |
|
| 4 | [be] [vb pp] for a | 2004 |
|
| 5 | is [vb pp] for [art] | 948 |
|
| 6 | is [vb pp] for [art] | 948 |
|
| 7 | is [verb] for a | 543 |
|
| 8 | is [vb pp] for a | 300 |
|
| 9 | [is] [vb pp] for a | 274 |
|
| 10 | is [vb pp] for a | 260 |
|
