| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [vb pp] in the [num] | 63 |
|
| 2 | [verb] been [vb pp] in the [num] | 63 |
|
| 3 | had [been] [vb pp] in the [num] | 29 |
|
| 4 | [vb past] [been] [vb pp] in the [num] | 29 |
|
| 5 | [vb -s] [been] [vb pp] in the [num] | 12 |
|
| 6 | has [been] [vb pp] in the [num] | 12 |
|
| 7 | have [been] [vb pp] in the [num] | 10 |
|
| 8 | [vb base] [been] [vb pp] in the [num] | 10 |
|
| 9 | [verb] [been] made in the [num] | 7 |
|
| 10 | [verb] [been] built in the [num] | 6 |
|
| 11 | have [been] [vb pp] in the [num] | 5 |
|
| 12 | [verb] [been] [vb pp] in the 1930s | 5 |
|
| 13 | [vb infin] [been] [vb pp] in the [num] | 5 |
|
