| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at an [adj] [noun] | 209 |
|
| 2 | [be] [verb] at an [adj] [noun] | 209 |
|
| 3 | [be] [verb] at an [adj] [noun sg] | 203 |
|
| 4 | [be] [verb] at an [adj] [noun] | 193 |
|
| 5 | [be] [vb pp] at an [adj] [noun] | 158 |
|
| 6 | be [verb] at an [adj] [noun] | 78 |
|
| 7 | [be] [verb] at an [adj] [noun] | 78 |
|
| 8 | [be] [verb] at an early [noun] | 75 |
|
| 9 | [was/were] [verb] at an [adj] [noun] | 62 |
|
| 10 | [be] [verb] at an early [noun] | 60 |
|
| 11 | [be] [verb] at an [adj] stage | 53 |
|
| 12 | [be] [verb] at an [adj] stage | 53 |
|
| 13 | [be] [v-ing] at an [adj] [noun] | 49 |
|
| 14 | [be] [verb] at an [adj] rate | 34 |
|
| 15 | was [verb] at an [adj] [noun] | 34 |
|
| 16 | [be] [verb] at an [adj] rate | 34 |
|
| 17 | were [verb] at an [adj] [noun] | 28 |
|
| 18 | [is] [verb] at an [adj] [noun] | 26 |
|
| 19 | is [verb] at an [adj] [noun] | 25 |
|
| 20 | [am/are] [verb] at an [adj] [noun] | 20 |
|
| 21 | are [verb] at an [adj] [noun] | 19 |
|
| 22 | [be] [verb] at an [adj -er] [noun] | 15 |
|
| 23 | [be] [verb] at an earlier [noun] | 15 |
|
| 24 | been [verb] at an [adj] [noun] | 13 |
|
| 25 | [been] [verb] at an [adj] [noun] | 13 |
|
| 26 | [be] [verb] at an alarming [noun] | 12 |
|
| 27 | [be] [verb] at an [adj] age | 12 |
|
| 28 | [be] [verb] at an alarming [noun] | 12 |
|
| 29 | [be] [verb] at an [adj] age | 12 |
|
| 30 | [be] [verb] at an [adj] meeting | 10 |
|
