| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [det] [conj] an [noun sg] | 51 |
|
| 2 | [verb] [det] [subord] an [noun] | 49 |
|
| 3 | [verb] [det] than an [noun] | 49 |
|
| 4 | [verb] [det] than an [noun] | 49 |
|
| 5 | [verb] more [conj] an [noun] | 38 |
|
| 6 | [verb] [det] [conj] an hour | 30 |
|
| 7 | [verb] [det] [conj] an hour | 30 |
|
| 8 | [vb past] [det] [conj] an [noun] | 20 |
|
| 9 | take [det] [conj] an [noun] | 16 |
|
| 10 | [verb] less [conj] an [noun] | 12 |
|
| 11 | took [det] [conj] an [noun] | 11 |
|
| 12 | [vb -s] [det] [conj] an [noun] | 8 |
|
| 13 | [v-ing] [det] [conj] an [noun] | 7 |
|
| 14 | [vb infin] [det] [conj] an [noun] | 6 |
|
| 15 | [vb base] [det] [conj] an [noun] | 6 |
|
| 16 | [to-vb] [det] [conj] an [noun] | 5 |
|
