| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have come into [noun] | 17 |
|
| 2 | [pron] have come into existence | 11 |
|
| 3 | which have come into existence | 7 |
|
| 4 | [Wh det] have come into existence | 7 |
|
| 5 | which have come [prep] existence | 7 |
|
| 6 | which have [verb] into existence | 7 |
|
| 7 | which [verb] come into existence | 7 |
|
