| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used for [adj] [noun pl] | 379 |
|
| 2 | been for [adj] [noun pl] | 81 |
|
| 3 | been used for [adj] | 80 |
|
| 4 | been used for [noun pl] | 27 |
|
| 5 | been used [adj] [noun pl] | 6 |
|
