| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [verb] [prep] a | 6637 |
|
| 2 | [am/are] [vb pp] [prep] a | 4543 |
|
| 3 | [be] taken [prep] a | 779 |
|
| 4 | [am/are] taken [prep] [art] | 153 |
|
| 5 | [am/are] take [prep] a | 47 |
|
| 6 | [am/are] taken [prep] a | 44 |
|
