| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been working [prep] [art] [noun sg] | 40 |
|
| 2 | had been working [prep] [art] [noun sg] | 40 |
|
| 3 | had been working [prep] the [noun sg] | 24 |
|
| 4 | had been working [prep] the [noun sg] | 24 |
|
| 5 | had been working [prep] a [noun sg] | 16 |
|
| 6 | had been working [prep] a [noun sg] | 15 |
|
| 7 | had been working on [art] [noun sg] | 14 |
|
| 8 | had been working on [art] [noun sg] | 14 |
|
| 9 | had been working as [art] [noun sg] | 6 |
|
| 10 | had been working as [art] [noun sg] | 6 |
|
| 11 | had been working in [art] [noun sg] | 5 |
|
| 12 | had been working in [art] [noun sg] | 5 |
|
