| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] often [verb] | 1943 |
|
| 2 | [is] often [vb pp] | 1895 |
|
| 3 | [is] [adv] argued | 107 |
|
| 4 | [is] [adv] argued | 104 |
|
| 5 | [be] often argued | 26 |
|
| 6 | [is] often argue | 23 |
|
| 7 | [is] often argued | 23 |
|
