| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] to [art] [adj] | 598 |
|
| 2 | been [vb pp] to [art] [adj] | 575 |
|
| 3 | be extended to [art] [adj] | 36 |
|
| 4 | [be] extended to [art] [adj] | 36 |
|
| 5 | been extended [prep] [art] [adj] | 13 |
|
| 6 | been extended [prep] [art] [adj] | 13 |
|
| 7 | been extended to [art] [adj] | 8 |
|
| 8 | [been] extended to [art] [adj] | 5 |
|
| 9 | been extended to [art] [adj] | 5 |
|
| 10 | been extend to [art] [adj] | 5 |
|
