| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it sometimes [vb -s] [conj] | 17 |
|
| 2 | it sometimes [verb] [that] | 15 |
|
| 3 | it sometimes [verb] that | 15 |
|
| 4 | it sometimes [verb] that | 15 |
|
| 5 | it sometimes seem [conj] | 8 |
|
| 6 | it sometimes seems [conj] | 7 |
|
| 7 | it sometimes happen [conj] | 7 |
|
| 8 | it sometimes happens [conj] | 6 |
|
