| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] back [prep] the [noun] | 101 |
|
| 2 | could [be] [adv] [prep] the [noun] | 33 |
|
| 3 | could [be] [adv prt] [prep] the [noun] | 20 |
|
| 4 | could [be] back [prep] [art] [noun] | 10 |
|
| 5 | could [be] back [prep] [art] [noun] | 10 |
|
| 6 | could [be] back [prep] the [noun] | 8 |
|
| 7 | could [be] back [prep] the [noun] | 8 |
|
| 8 | could [be] back [prep] the [noun] | 8 |
|
