| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | found to [be] [adj] | 351 |
|
| 2 | found to [be] [adj] | 298 |
|
| 3 | [verb] to [be] significant | 54 |
|
| 4 | [vb pp] to [be] significant | 24 |
|
| 5 | find to [be] significant | 6 |
|
| 6 | found [prep] [be] significant | 6 |
|
| 7 | found to [be] significant | 6 |
|
| 8 | found to [be] significant | 6 |
|
| 9 | found to [be] significant | 6 |
|
| 10 | found [prep] [be] significant | 6 |
|
