| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] that [det] [noun sg] is | 25 |
|
| 2 | is [vb pp] that [det] [noun sg] is | 20 |
|
| 3 | is [verb] that this [noun sg] is | 16 |
|
| 4 | is [to-vb] that [det] [noun sg] is | 5 |
|
