| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] or | 108 |
|
| 2 | [be] either [adv] or | 43 |
|
| 3 | [be] either [v-ing] or | 26 |
|
| 4 | either [v-ing] [adv] or | 17 |
|
| 5 | [be] either [v-ing] [adv] | 10 |
|
