| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [verb] at [art] [adj] stage | 13 |
|
| 2 | [am/are] [verb] at [art] [adj] stage | 13 |
|
| 3 | [am/are] [verb] at [art] [adj] stage | 13 |
|
| 4 | [am/are] [vb pp] at [art] [adj] stage | 12 |
|
| 5 | [am/are] [verb] at [art] [adj] stage | 9 |
|
| 6 | [am/are] [verb] at a [adj] stage | 9 |
|
| 7 | [am/are] [verb] at an [adj] stage | 5 |
|
| 8 | [am/are] [verb] at [art] early stage | 5 |
|
