| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is sometimes [vb pp] [conj] | 97 |
|
| 2 | it is sometimes [vb pp] that | 95 |
|
| 3 | it is sometimes [vb pp] that | 95 |
|
| 4 | it is sometimes [vb pp] [that] | 95 |
|
| 5 | it is sometimes said [conj] | 27 |
|
| 6 | it is sometimes argued [conj] | 26 |
|
| 7 | it is sometimes suggested [conj] | 11 |
|
| 8 | it is sometimes claimed [conj] | 7 |
|
