| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have [adv] been [vb pp] by | 285 |
|
| 2 | [noun pl] have [adv] been [verb] by | 285 |
|
| 3 | [noun pl] have [adv] been used [prep] | 31 |
|
| 4 | [noun pl] have [adv] been used [prep] | 31 |
|
| 5 | [noun] have [adv] been used by | 18 |
|
| 6 | [noun pl] [verb] [adv] been used by | 8 |
|
| 7 | [noun pl] have [adv] been used by | 8 |
|
| 8 | [noun pl] have [adv] [be] used by | 8 |
|
| 9 | [noun pl] have [adv] been use by | 8 |
|
| 10 | [noun pl] have [adv] [been] used by | 8 |
|
| 11 | [noun pl] have [adv] be used by | 8 |
|
