| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] that | 995 |
|
| 2 | is [adv] that | 683 |
|
| 3 | is often [conj] | 21 |
|
| 4 | [is] often that | 10 |
|
| 5 | [be] often that | 10 |
|
| 6 | be often that | 10 |
|
| 7 | is often [that] | 9 |
|
| 8 | is often that | 9 |
|
| 9 | is often that | 9 |
|
