| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be of [adj] | 1444 |
|
| 2 | be of [adj] | 913 |
|
| 3 | be of lasting | 14 |
|
| 4 | [be] of lasting | 14 |
|
| 5 | be [prep] lasting | 8 |
|
| 6 | be of lasting | 8 |
|
| 7 | [be] of lasting | 8 |
|
