| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be extended [prep] [adj] | 8 |
|
| 2 | can [be] extended [prep] [adj] | 8 |
|
| 3 | can be extended [prep] [adj] | 8 |
|
| 4 | can [be] extended to [adj] | 6 |
|
| 5 | can [be] extended [prep] other | 5 |
|
