| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] often [verb] for [verb] | 17 |
|
| 2 | be often [verb] for [verb] | 17 |
|
| 3 | [is] often [verb] for [verb] | 10 |
|
| 4 | is often [verb] for [verb] | 10 |
|
| 5 | [adv] often [verb] for [verb] | 8 |
|
| 6 | [adv] often [verb] for [verb] | 8 |
|
| 7 | are often [verb] for [verb] | 5 |
|
| 8 | [am/are] often [verb] for [verb] | 5 |
|
| 9 | often [be] [verb] for [verb] | 5 |
|
| 10 | often be [verb] for [verb] | 5 |
|
| 11 | often [verb] for [verb] [art] | 6 |
|
| 12 | often [verb] for [verb] [art] | 6 |
|
