| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | term [prep] [adj] months ' | 5 |
|
| 2 | term of [adj] months ' | 5 |
|
| 3 | term [prep] [num] months ' | 5 |
|
| 4 | term of [adj] months ' | 5 |
|
