| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] [adv] for [adj] | 28 |
|
| 2 | has been [vb pp] [adv] for [adj] | 21 |
|
| 3 | has been [verb] [adv] for [det] | 15 |
|
| 4 | has been [v-ing] [adv] for [adj] | 7 |
|
| 5 | has been [verb] [adv] for [num] | 7 |
|
| 6 | has been [verb] [adv] for [adj] | 6 |
|
| 7 | has been [verb] [adv] for some | 6 |
|
| 8 | has been [verb] [adv] for some | 6 |
|
| 9 | has been use [adv] for [adj] | 5 |
|
| 10 | has been used [adv] for [adj] | 5 |
|
