| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is sometimes [vb pp] | 205 |
|
| 2 | it is sometimes said | 35 |
|
| 3 | it is sometimes say | 35 |
|
| 4 | it is sometimes argue | 27 |
|
| 5 | it is sometimes argued | 27 |
|
| 6 | it is sometimes called | 24 |
|
| 7 | it is sometimes call | 24 |
|
| 8 | it is sometimes suggest | 15 |
|
| 9 | it is sometimes suggested | 15 |
|
| 10 | it is sometimes claim | 13 |
|
| 11 | it is sometimes claimed | 13 |
|
| 12 | it is sometimes refer | 10 |
|
| 13 | it is sometimes referred | 10 |
|
| 14 | it is sometimes use | 7 |
|
| 15 | it is sometimes used | 7 |
|
| 16 | it is sometimes known | 5 |
|
| 17 | it is sometimes know | 5 |
|
