| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been found to be | 143 |
|
| 2 | have been found to be | 143 |
|
| 3 | having been [vb pp] to be | 17 |
|
| 4 | having been [verb] to be | 17 |
|
| 5 | having [be] found to be | 14 |
|
| 6 | having [been] found to be | 14 |
|
| 7 | having been found to [be] | 14 |
|
| 8 | having been found [prep] be | 14 |
|
| 9 | having been found to be | 14 |
|
| 10 | having been found to [be] | 14 |
|
| 11 | having been found to be | 14 |
|
| 12 | having been find to be | 14 |
|
| 13 | [v-ing] been found to be | 14 |
|
| 14 | having be found to be | 14 |
|
| 15 | having been found [prep] be | 14 |
|
