| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [pron] [verb] [adj] an [noun] | 9 |
|
| 2 | [modal v] [pron] [verb] [adj] an [noun sg] | 9 |
|
| 3 | [modal v] [pers pn] [verb] [adj] an [noun] | 9 |
|
| 4 | [modal v] [pron] [verb] [det] an [noun] | 8 |
|
| 5 | [modal v] [pron] [vb infin] [adj] an [noun] | 8 |
|
| 6 | [modal v] [pron] [verb] such an [noun] | 7 |
|
| 7 | [modal v] [pron] [verb] such an [noun] | 7 |
|
| 8 | could [pron] [verb] [adj] an [noun] | 5 |
|
| 9 | could [pron] [verb] [adj] an [noun] | 5 |
|
