| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] that [adj] | 220 |
|
| 2 | is often [vb pp] that | 158 |
|
| 3 | is often [vb pp] [adj] | 17 |
|
| 4 | often [vb pp] that [adj] | 16 |
|
