| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] at | 699 |
|
| 2 | had [been] [vb pp] at | 549 |
|
| 3 | had [been] [v-ing] at | 148 |
|
| 4 | had [been] look at | 28 |
|
| 5 | had [been] looking at | 27 |
|
| 6 | had [been] make at | 24 |
|
| 7 | had [been] made at | 23 |
|
| 8 | had [been] work at | 19 |
|
| 9 | had [been] working at | 18 |
|
| 10 | had [been] educate at | 17 |
|
| 11 | had [been] educated at | 17 |
|
| 12 | had [been] arrested at | 16 |
|
| 13 | had [been] arrest at | 16 |
|
| 14 | had [been] set at | 11 |
|
| 15 | had [been] set at | 11 |
|
| 16 | had [been] hold at | 10 |
|
| 17 | had [been] establish at | 10 |
|
| 18 | had [been] held at | 10 |
|
| 19 | had [been] sit at | 10 |
|
| 20 | had [been] established at | 10 |
|
| 21 | had [been] sitting at | 10 |
|
| 22 | had [been] stay at | 9 |
|
| 23 | had [been] find at | 8 |
|
| 24 | had [been] achieved at | 8 |
|
| 25 | had [been] agree at | 8 |
|
| 26 | had [been] found at | 8 |
|
| 27 | had [been] agreed at | 8 |
|
| 28 | had [been] achieve at | 8 |
|
| 29 | had [been] staying at | 8 |
|
| 30 | had [been] buy at | 7 |
|
