| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] [adv] for | 422 |
|
| 2 | [been] [vb pp] [adv] for | 229 |
|
| 3 | [be] used [adv] for | 214 |
|
| 4 | [been] used [adv] [prep] | 95 |
|
| 5 | [been] used [adv] [prep] | 95 |
|
| 6 | [been] use [adv] for | 18 |
|
| 7 | [been] used [adv] for | 16 |
|
| 8 | [been] used [adv] for | 16 |
|
