| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] be [adj] | 463 |
|
| 2 | be [vb pp] [prep] be [adj] | 456 |
|
| 3 | be required [prep] be [adj] | 19 |
|
| 4 | [be] required [prep] be [adj] | 19 |
|
| 5 | be required [prep] be [adj] | 5 |
|
| 6 | [be] required [prep] be [adj] | 5 |
|
| 7 | be required [prep] [be] [adj] | 5 |
|
| 8 | be required [prep] be [adj] | 5 |
|
| 9 | be required [prep] be [adj] | 5 |
|
| 10 | be require [prep] be [adj] | 5 |
|
| 11 | be required [prep] [be] [adj] | 5 |
|
