婿
The son-in-law puts it up.
婿が設置します
The son-in-law puts up a shelf.
婿が棚を設置します
The son-in-law puts up a shelf on the balcony.
婿がベランダで棚を設置します
The son-in-law puts up a shelf on the balcony at the weekend.
婿が週末にベランダで棚を設置します
The son-in-law puts up a shelf on the balcony with his wife's father at the weekend.
婿が妻の父と週末にベランダで棚を設置します