The rules that use the vocabulary item "faad" are:

<specific_vehicle_type-pl>

faad gbs's

<specific_vehicle_type-sing>

faad gbs

<specific_vehicle_type-not_creatable-pl>

faad gbs's

<specific_vehicle_type-creatable-sing>

faad gbs

<specific_vehicle_type-not_creatable-sing>

faad gbs

<specific_vehicle_type-not_creatable>

faad gbs

faad gbs's