| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if there is [verb] [prep] [be] | 9 |
|
| 2 | if [ex0] is [verb] [prep] be | 9 |
|
| 3 | if [ex0] is [verb] to [be] | 9 |
|
| 4 | if [ex0] is [verb] to [be] | 9 |
|
| 5 | if [ex0] is [verb] [prep] [be] | 9 |
|
| 6 | if [ex0] is [v-ing] [prep] [be] | 8 |
|
| 7 | if [ex0] is go [prep] [be] | 8 |
|
| 8 | if [ex0] is going [prep] [be] | 8 |
|
