| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [pron] is [adv] [verb] | 172 |
|
| 2 | [adv] [conj] [pron] is [adv] [verb] | 118 |
|
| 3 | [adv] [conj] [pron] be often [verb] | 15 |
|
| 4 | [adv] [conj] [pron] [be] often [verb] | 15 |
|
| 5 | [adv] [conj] [pron] [is] often [verb] | 7 |
|
| 6 | [adv] [conj] [pron] is often [verb] | 6 |
|
