| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [verb] [adv] that | 70 |
|
| 2 | [is] [adv] [verb] [adv] that | 65 |
|
| 3 | [is] often [verb] [adv] [conj] | 19 |
|
| 4 | [be] often [verb] [adv] that | 11 |
|
| 5 | [is] often [verb] [adv] [that] | 8 |
|
| 6 | [is] often [verb] [adv] that | 8 |
|
| 7 | [is] often [verb] [adv] that | 8 |
|
