| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | father [modal v] [prep] be | 6 |
|
| 2 | father [modal v] [prep] [be] | 6 |
|
| 3 | father [modal v] [prep] be | 6 |
|
| 4 | father [modal v] to [be] | 6 |
|
| 5 | father [vb mod] [prep] [be] | 6 |
|
| 6 | father used [prep] [be] | 5 |
|
| 7 | father used [prep] [be] | 5 |
|
