| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] that [adj] | 220 |
|
| 2 | is sometimes [vb pp] that | 96 |
|
| 3 | is sometimes [vb pp] [adj] | 14 |
|
| 4 | sometimes [vb pp] that [adj] | 10 |
|
