| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for | 1168 |
|
| 2 | have been [vb pp] for | 874 |
|
| 3 | have been proposed [prep] | 28 |
|
| 4 | have been proposed [prep] | 28 |
|
| 5 | [verb] been proposed for | 18 |
|
| 6 | have been proposed for | 18 |
|
| 7 | have been propose for | 6 |
|
| 8 | [vb base] been proposed for | 6 |
|
| 9 | have [been] proposed for | 6 |
|
| 10 | have been proposed for | 6 |
|
| 11 | have be proposed for | 6 |
|
| 12 | have [be] proposed for | 6 |
|
