| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] is [verb] | 9442 |
|
| 2 | [pron] is often [verb] | 557 |
|
| 3 | [conj] [pron] often [verb] | 546 |
|
| 4 | [conj] [pron] is often | 275 |
|
| 5 | [conj] is often [verb] | 147 |
|
