| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this is sometimes [verb] | 46 |
|
| 2 | this [is] sometimes [vb pp] | 46 |
|
| 3 | this [is] sometimes [verb] | 46 |
|
| 4 | this [is] sometimes call | 14 |
|
| 5 | this [is] sometimes called | 14 |
|
| 6 | this [is] sometimes refer | 5 |
|
| 7 | this [is] sometimes referred | 5 |
|
