| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to be a | 133 |
|
| 2 | be [vb pp] [prep] be a | 113 |
|
| 3 | be said [prep] be a | 30 |
|
| 4 | be seen [prep] be a | 21 |
|
| 5 | be considered [prep] be a | 21 |
|
| 6 | be [vb pp] [prep] be an | 20 |
|
| 7 | be deemed [prep] be a | 12 |
|
| 8 | be shown [prep] be a | 6 |
|
| 9 | be assumed [prep] be a | 5 |
|
| 10 | be expected [prep] be a | 5 |
|
