| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's be [vb pp] [prep] | 215 |
|
| 2 | it [verb] be [vb pp] for | 176 |
|
| 3 | it have be [vb pp] for | 172 |
|
| 4 | it [vb -s] be [vb pp] for | 125 |
|
| 5 | [pron] 's be [vb pp] for | 44 |
|
| 6 | it 's be [verb] for | 43 |
|
| 7 | it 's [be] [vb pp] for | 23 |
|
