| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] ill for some [noun sg] | 6 |
|
| 2 | had [been] ill for some time | 6 |
|
| 3 | had [been] ill for some time | 6 |
|
| 4 | had been ill for some [noun] | 6 |
|
