| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] a [noun sg] | 5163 |
|
| 2 | [adv] that a [noun sg] | 410 |
|
| 3 | is that a [noun sg] | 343 |
|
| 4 | is [adv] that a | 23 |
|
