| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [prep] | 15693 |
|
| 2 | it be [vb pp] [prep] | 12840 |
|
| 3 | [pron] be based [prep] | 872 |
|
| 4 | [pers pn] be based [prep] | 468 |
|
| 5 | it be base [prep] | 320 |
|
| 6 | it be based [prep] | 320 |
|
| 7 | it [be] based [prep] | 320 |
|
| 8 | it be based [prep] | 320 |
|
