Is There a Pattern for the Concluding 3½ Years?

King David (a great type of Christ) reigned 40 years. In the last 4 years, 971 to 967 BC (or perhaps 3½ ), there was a change in that Solomon became king alongside him in a co-regency.

King Jesus (where is He born king of the Jews?) lived on earth for 40 calendar years. The last 4-29 AD to 33 AD (3½) saw a major change as His period of ministry was carried out.

Judge Jesus (King of kings) reigns as judge over the church/world for 40 inclusive years. The last 4 years, 2029 AD to 2033 AD (or perhaps 3½), may be the time in which God draws the great multitude to Himself. Or perhaps something else we've yet to understand?

971 to 967 BC (David/Solomon co-regency)

29 to 33 AD (Ministry of Jesus carried out)

2029 to 2033 AD (Drawing of great multitude?)