| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [vb pp] that [noun] | 521 |
|
| 2 | [pron] is often [vb pp] that | 151 |
|
| 3 | is often [vb pp] that [noun] | 44 |
|
| 4 | [pron] is often [vb pp] [noun] | 6 |
|
