| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] to be | 4742 |
|
| 2 | is [vb pp] to be | 3603 |
|
| 3 | [be] held to be | 307 |
|
| 4 | be held to be | 307 |
|
| 5 | [is] held to be | 55 |
|
| 6 | is hold to be | 54 |
|
| 7 | is held to [be] | 54 |
|
| 8 | is held to be | 54 |
|
| 9 | is held [prep] be | 54 |
|
| 10 | is held [prep] be | 54 |
|
