| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is hoped the [noun sg] | 20 |
|
| 2 | it is believed the [noun sg] | 19 |
|
| 3 | it is called the [noun sg] | 19 |
|
| 4 | it is understood the [noun sg] | 16 |
|
| 5 | it is thought the [noun sg] | 8 |
|
| 6 | it is said the [noun sg] | 5 |
|
