| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that have been [vb pp] for | 122 |
|
| 2 | that has been [verb] for | 49 |
|
| 3 | that had been [verb] for | 45 |
|
| 4 | that have been [verb] for | 43 |
|
| 5 | that have been [v-ing] for | 35 |
|
| 6 | that 's been [verb] for | 19 |
|
| 7 | that have been used for | 14 |
|
| 8 | that have been use for | 14 |
|
| 9 | that have been made for | 10 |
|
| 10 | that have been make for | 10 |
|
| 11 | that have been propose for | 7 |
|
| 12 | that have been proposed for | 7 |
|
| 13 | that have been running for | 6 |
|
| 14 | that have been run for | 6 |
|
| 15 | that have been develop for | 5 |
|
