| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] has been [v-ing] [adv] for | 8 |
|
| 2 | which has be [v-ing] [adv] for | 7 |
|
| 3 | [Wh det] has be [v-ing] [adv prt] for | 7 |
|
| 4 | [Wh det] has be [v-ing] on for | 6 |
|
| 5 | [Wh det] has be [v-ing] on for | 6 |
|
| 6 | [Wh det] has be going [adv] for | 5 |
|
