| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] for [pron] | 255 |
|
| 2 | it is [vb pp] for | 204 |
|
| 3 | it is [vb pp] [pron] | 170 |
|
| 4 | it is for [pron] | 159 |
|
| 5 | it [vb pp] for [pron] | 20 |
|
