| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] often [verb] [that] | 163 |
|
| 2 | it [be] often [vb pp] [that] | 163 |
|
| 3 | it [be] [adv] claimed [that] | 47 |
|
| 4 | it [be] often claim [that] | 12 |
|
| 5 | it [be] often claimed [that] | 12 |
|
| 6 | [pron] [be] often claimed [that] | 12 |
|
| 7 | it [be] often claimed [conj] | 12 |
|
| 8 | [pers pn] [be] often claimed [that] | 12 |
|
