| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] about | 48 |
|
| 2 | have been [verb] for about | 31 |
|
| 3 | have been [verb] for about | 31 |
|
| 4 | have been [vb pp] [prep] about | 25 |
|
| 5 | have been [v-ing] [prep] about | 23 |
|
| 6 | had been [verb] [prep] about | 14 |
|
| 7 | has been [verb] [prep] about | 13 |
|
| 8 | have been [verb] [prep] about | 11 |
|
| 9 | have been [verb] at about | 6 |
|
| 10 | have been [verb] at about | 6 |
|
| 11 | have been [verb] to about | 5 |
|
| 12 | have been [verb] to about | 5 |
|
