| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been use [prep] [num] of [noun] | 6 |
|
| 2 | been use [prep] [adj] of [noun pl] | 6 |
|
| 3 | been used [prep] [adj] of [noun] | 6 |
|
| 4 | been use [prep] [adj] of [noun] | 6 |
|
| 5 | been use [prep] [adj] of year | 5 |
|
| 6 | been use [prep] [adj] of years | 5 |
|
| 7 | been use for [adj] of [noun] | 5 |
|
