| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to [adj] | 1407 |
|
| 2 | be [vb pp] to [adj] | 1362 |
|
| 3 | be traced to [adj] | 19 |
|
| 4 | be traced [prep] [adj] | 19 |
|
| 5 | be traced [prep] [adj] | 19 |
|
| 6 | be traced to [adj] | 12 |
|
| 7 | [be] traced to [adj] | 12 |
|
| 8 | be traced to [adj] | 10 |
|
| 9 | be trace to [adj] | 10 |
|
| 10 | [be] traced to [adj] | 10 |
|
