| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | long been [verb] [prep] [noun] | 69 |
|
| 2 | long been [vb pp] [prep] [noun] | 66 |
|
| 3 | [adv] been used [prep] [noun] | 66 |
|
| 4 | long be used [prep] [noun] | 8 |
|
| 5 | long [be] used [prep] [noun] | 8 |
|
| 6 | long been use [prep] [noun] | 8 |
|
| 7 | long been used [prep] [noun] | 8 |
|
| 8 | long [been] used [prep] [noun] | 8 |
|
