| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | shown to be [adj] | 235 |
|
| 2 | shown to be [adj] | 227 |
|
| 3 | [verb] to be important | 126 |
|
| 4 | [vb pp] to be important | 60 |
|
| 5 | shown to [be] important | 6 |
|
| 6 | shown [prep] be important | 6 |
|
| 7 | shown to be important | 6 |
|
| 8 | shown to be important | 6 |
|
| 9 | shown to [be] important | 6 |
|
| 10 | show to be important | 6 |
|
| 11 | shown to be important | 6 |
|
| 12 | shown [prep] be important | 6 |
|
