| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] for [det] | 333 |
|
| 2 | it is [vb pp] for | 204 |
|
| 3 | it is for [det] | 191 |
|
| 4 | it is [vb pp] [det] | 176 |
|
