| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [Wh det] [is] on offer | 8 |
|
| 2 | [adv] [Wh det] [is] [prep] offer | 8 |
|
| 3 | [adv] [Wh det] [is] on offer | 8 |
|
| 4 | [adv] what [is] [prep] offer | 8 |
|
| 5 | [adv] [Wh det] is [prep] offer | 5 |
|
