| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [Wh adv] [pron] be [v-ing] [prep] | 33 |
|
| 2 | is [Wh adv] [pron] be [v-ing] [prep] | 27 |
|
| 3 | be [Wh adv] [pron] be [v-ing] for | 13 |
|
| 4 | [be] [Wh adv] [pron] be [v-ing] for | 13 |
|
| 5 | [is] [Wh adv] [pron] be [v-ing] for | 8 |
|
| 6 | is [Wh adv] [pron] be [verb] for | 6 |
|
| 7 | is [adv] [pron] be [v-ing] for | 6 |
|
| 8 | is [Wh adv] [pron] be [v-ing] for | 5 |
|
| 9 | is [Wh adv] [pron] [be] [v-ing] for | 5 |
|
