| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for this | 93 |
|
| 2 | been used for [adj] | 80 |
|
| 3 | [be] used for this | 72 |
|
| 4 | be used for this | 72 |
|
| 5 | been [vb pp] for this | 62 |
|
| 6 | been used for [det] | 35 |
|
| 7 | been used [prep] this | 15 |
|
| 8 | been used [prep] this | 15 |
|
| 9 | been used for this | 7 |
|
| 10 | been use for this | 7 |
|
| 11 | [been] used for this | 7 |
|
| 12 | been used for this | 7 |
|
