| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [verb] to | 2155 |
|
| 2 | [modal v] be extend to | 137 |
|
| 3 | [vb mod] be extend to | 137 |
|
| 4 | can be extend [prep] | 64 |
|
| 5 | can be extend [prep] | 64 |
|
| 6 | can be extend to | 29 |
|
| 7 | can be extend to | 29 |
|
| 8 | can [be] extend to | 29 |
|
| 9 | can [be] extend to | 29 |
|
| 10 | can be extend to | 29 |
|
