| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [am/are] to [be] | 402 |
|
| 2 | [am/are] thought to [be] | 165 |
|
| 3 | [noun sg] thought to [be] | 41 |
|
| 4 | [noun sg] [am/are] thought to | 21 |
|
