| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [been] [verb] for | 1440 |
|
| 2 | [vb base] [been] use [prep] | 236 |
|
| 3 | [vb base] [been] use [prep] | 236 |
|
| 4 | [verb] [been] use for | 200 |
|
| 5 | [vb base] [be] use for | 57 |
|
| 6 | [vb base] [been] use for | 56 |
|
