| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] at | 3808 |
|
| 2 | [is] [v-ing] at | 874 |
|
| 3 | [be] staying at | 147 |
|
| 4 | [is] staying [prep] | 81 |
|
| 5 | [is] staying [prep] | 81 |
|
| 6 | [is] stay at | 25 |
|
| 7 | [is] staying at | 21 |
|
