| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] be [verb] to | 577 |
|
| 2 | be [prep] be extend [prep] | 30 |
|
| 3 | be [prep] [be] extend to | 14 |
|
| 4 | [be] [prep] be extend to | 14 |
|
| 5 | be [prep] [be] extend to | 14 |
|
| 6 | be [prep] be extend to | 14 |
|
