| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] at the [noun sg] | 448 |
|
| 2 | [been] [vb pp] at the [noun sg] | 360 |
|
| 3 | [been] undertaken [prep] the [noun sg] | 21 |
|
| 4 | [been] undertaken [prep] the [noun sg] | 21 |
|
| 5 | [be] undertaken at the [noun sg] | 12 |
|
| 6 | [been] undertaken at the [noun sg] | 6 |
|
| 7 | [been] undertaken at the [noun sg] | 6 |
|
| 8 | [been] undertaken at the [noun] | 6 |
|
| 9 | [been] undertake at the [noun sg] | 6 |
|
| 10 | [been] undertaken at [art] [noun sg] | 6 |
|
| 11 | [been] undertaken at [art] [noun sg] | 6 |
|
