| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [be] a [noun] | 1795 |
|
| 2 | had [be] a [noun sg] | 1733 |
|
| 3 | [verb] [be] a factor | 33 |
|
| 4 | have [be] a factor | 31 |
|
| 5 | [vb past] [be] a factor | 6 |
|
| 6 | had [be] [art] factor | 5 |
|
| 7 | had [be] a factor | 5 |
|
