| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [verb] to | 4334 |
|
| 2 | to be [vb pp] to | 4101 |
|
| 3 | to be extended [prep] | 89 |
|
| 4 | to be extended [prep] | 89 |
|
| 5 | to be extended to | 47 |
|
| 6 | to [be] extended to | 47 |
|
| 7 | [prep] be extended to | 47 |
|
| 8 | to be extended to | 47 |
|
| 9 | to be extend to | 47 |
|
| 10 | to [be] extended to | 47 |
|
