| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [vb base] [been] [prep] | 37 |
|
| 2 | [ex0] [vb base] been [prep] | 37 |
|
| 3 | [ex0] have [been] [prep] | 36 |
|
| 4 | [ex0] [vb base] [been] times | 16 |
|
| 5 | [ex0] [vb base] [been] at | 9 |
|
| 6 | [ex0] [vb base] [been] in | 6 |
|
