| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun] when [pron] | 488 |
|
| 2 | [prep] a [noun] when [pron] | 463 |
|
| 3 | [prep] a [noun] when [pron] | 463 |
|
| 4 | [be] a [noun] when [pron] | 157 |
|
| 5 | be a [noun] when [pron] | 157 |
|
| 6 | [vb past] a [noun] when [pron] | 126 |
|
| 7 | [vb infin] a [noun] when [pron] | 106 |
|
| 8 | have a [noun] when [pron] | 90 |
|
| 9 | of a [noun] when [pron] | 87 |
|
| 10 | of a [noun] when [pron] | 87 |
|
| 11 | [adv] a [noun] when [pron] | 86 |
|
| 12 | [vb base] a [noun] when [pron] | 67 |
|
| 13 | [pron] a [noun] when [pron] | 67 |
|
| 14 | [to-vb] a [noun] when [pron] | 64 |
|
| 15 | [v-ing] a [noun] when [pron] | 60 |
|
| 16 | [was/were] a [noun] when [pron] | 60 |
|
| 17 | was a [noun] when [pron] | 58 |
|
| 18 | [pers pn] a [noun] when [pron] | 56 |
|
| 19 | as a [noun] when [pron] | 56 |
|
| 20 | as a [noun] when [pron] | 56 |
|
| 21 | in a [noun] when [pron] | 53 |
|
| 22 | in a [noun] when [pron] | 53 |
|
| 23 | [adv] a [noun] when [pron] | 50 |
|
| 24 | with a [noun] when [pron] | 45 |
|
| 25 | with a [noun] when [pron] | 45 |
|
| 26 | to a [noun] when [pron] | 42 |
|
| 27 | to a [noun] when [pron] | 42 |
|
| 28 | [be] a [noun] when [pron] | 39 |
|
| 29 | be a [noun] when [pron] | 39 |
|
| 30 | [conj] a [noun] when [pron] | 36 |
|
