| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at this stage | 84 |
|
| 2 | be [vb pp] at [det] stage | 68 |
|
| 3 | be [vb pp] at any stage | 13 |
|
| 4 | is [vb pp] at [det] stage | 12 |
|
| 5 | are [vb pp] at [det] stage | 12 |
|
| 6 | was [vb pp] at [det] stage | 11 |
|
| 7 | be made at [det] stage | 10 |
|
| 8 | been [vb pp] at [det] stage | 10 |
|
| 9 | be [vb pp] at some stage | 9 |
|
| 10 | be [vb pp] at that stage | 7 |
|
| 11 | be done at [det] stage | 6 |
|
| 12 | be [vb pp] at each stage | 6 |
|
| 13 | being [vb pp] at [det] stage | 5 |
|
