In summary, structuring the ownership in either way (99% wife, 1% husband or 99% husband, 1% wife) does not allow for ABSD remission on the first property purchase, and the SC husband would still face the standard 20% ABSD rate on his subsequent property purchase.
Thanks for choosing EdgeProp Buddy for your query. Remember, I'm currently in Beta. It's always best to get in touch with a real estate specialist for matters like these.