| my brother-in-law, my sister's husband | |
| my brother-in-law (accusative), my sister's husband (accusative) | |
| your brother-in-law, your sister's husband | |
| his brother-in-law, his wife's brother could also mean her brother-in-law and their brother-in-law | |
| his brother-in-law, his wife's brother could also mean her brother-in-law and their brother-in-law | |
| his brother-in-law (accusative), his sister's husband (accusative) could also mean her brother-in-law and their brother-in-law | |
| dividing (for one another) see also: splitting in half (for one another), halving (for one another) | |