| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which has been [vb pp] [prep] [adj] | 153 |
|
| 2 | which has been [verb] [prep] [det] | 68 |
|
| 3 | which has been [verb] [prep] [adj] | 61 |
|
| 4 | which has been [verb] by [adj] | 44 |
|
| 5 | which has been [verb] [prep] [num] | 34 |
|
| 6 | which has been [verb] in [adj] | 30 |
|
| 7 | which has been [verb] to [adj] | 22 |
|
| 8 | which has been [verb] for [adj] | 21 |
|
| 9 | which has been [v-ing] [prep] [adj] | 16 |
|
| 10 | which has been [verb] [prep] this | 16 |
|
| 11 | which has been [verb] [prep] this | 16 |
|
| 12 | which has been [verb] [prep] many | 13 |
|
| 13 | which has been [verb] [prep] many | 13 |
|
| 14 | which has been [verb] [prep] all | 12 |
|
| 15 | which has been [verb] [prep] all | 12 |
|
| 16 | which has been [verb] [prep] some | 10 |
|
| 17 | which has been [verb] [prep] some | 10 |
|
| 18 | which has been [verb] from [adj] | 10 |
|
| 19 | which has been [verb] with [adj] | 8 |
|
| 20 | which has been [verb] on [adj] | 8 |
|
| 21 | which has been running [prep] [adj] | 7 |
|
| 22 | which has been run [prep] [adj] | 7 |
|
| 23 | which has been [verb] at [adj] | 6 |
|
| 24 | which has been [verb] since [adj] | 6 |
|
| 25 | which has been used [prep] [adj] | 5 |
|
| 26 | which has been develop [prep] [adj] | 5 |
|
| 27 | which has been developed [prep] [adj] | 5 |
|
| 28 | which has been [verb] over [adj] | 5 |
|
| 29 | which has been use [prep] [adj] | 5 |
|
| 30 | which has been [verb] [prep] two | 5 |
|
