| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [adv] [verb] an [noun sg] | 59 |
|
| 2 | [adv] [verb] an annual [noun sg] | 24 |
|
| 3 | which [verb] an annual [noun sg] | 19 |
|
| 4 | which [adv] [verb] an annual | 5 |
|
