| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [verb] [adv] | 4973 |
|
| 2 | [verb] be [v-ing] [adv] | 3270 |
|
| 3 | have be [v-ing] [adv] | 3094 |
|
| 4 | [vb past] be [v-ing] [adv] | 1041 |
|
| 5 | had [be] [v-ing] [adv] | 862 |
|
