| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [noun sg] when they | 73 |
|
| 2 | [verb] a [noun sg] when they | 65 |
|
| 3 | [vb past] a [noun sg] when they | 21 |
|
| 4 | [vb infin] a [noun sg] when they | 15 |
|
| 5 | [to-vb] a [noun sg] when they | 13 |
|
| 6 | have a [noun sg] when they | 12 |
|
| 7 | [vb base] a [noun sg] when they | 12 |
|
| 8 | get a [noun sg] when they | 10 |
|
| 9 | [verb] an [noun sg] when they | 8 |
|
| 10 | [v-ing] a [noun sg] when they | 7 |
|
