| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [vb base] [been] [noun pl] over time | 5 |
|
| 2 | there [vb base] [been] [noun pl] over time | 5 |
|
| 3 | [pron] [vb base] [been] [noun pl] over time | 5 |
|
| 4 | there [vb base] [been] [noun pl] over time | 5 |
|
