| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be often [vb pp] that [det] [noun] | 6 |
|
| 2 | is often [vb pp] that [det] [noun] | 5 |
|
| 3 | be often [vb pp] that [det] [noun sg] | 5 |
|
