| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be extended to [noun] | 53 |
|
| 2 | [adv] be extended to | 21 |
|
| 3 | [adv] extended to [noun] | 17 |
|
| 4 | [adv] be to [noun] | 6 |
|
