| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] three months | 181 |
|
| 2 | took three [noun] | 104 |
|
| 3 | took three [noun pl] | 95 |
|
| 4 | took [adj] months | 65 |
|
| 5 | [vb past] three months | 60 |
|
| 6 | take three months | 26 |
|
| 7 | took three month | 8 |
|
