| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [verb] to | 10340 |
|
| 2 | [vb mod] be extend [prep] | 254 |
|
| 3 | [vb mod] be extend [prep] | 254 |
|
| 4 | [vb mod] be extend to | 137 |
|
| 5 | [modal v] be extend to | 137 |
|
| 6 | [vb mod] be extend to | 137 |
|
| 7 | [vb mod] [be] extend to | 137 |
|
| 8 | [vb mod] [be] extend to | 137 |
|
