| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [v-ing] [adv] | 83 |
|
| 2 | must be feeling [adv] | 15 |
|
| 3 | must be doing [adv] | 13 |
|
| 4 | must be getting [adv] | 12 |
|
| 5 | must be [v-ing] very | 7 |
|
| 6 | must be [v-ing] pretty | 7 |
|
| 7 | must be [v-ing] too | 6 |
|
| 8 | must be [v-ing] well | 6 |
|
| 9 | must be going [adv] | 5 |
|
| 10 | must be looking [adv] | 5 |
|
