Previous chapter Revelation 8:7-end, 9, 10, 11: The seven trumpets (matches vials Rev. 16) are happen during the seventh seal
Next chapter Revelation 12(2nd): Rejoice in heaven but woe to earth; devil to earth/time short; woman/child/eagle/flood

Revelation 12: 1 - 11 (first part)
In heaven-Woman/birth; red dragon/seven heads; "the third part" out of heaven; man child to rule; Satan to earth

Pattern Order
Revelation 12: 1 - 11 (first part)
Spring Feast
#1
Innocence
1And there appeared a great wonder in heaven; a woman clothed with the sun, and the moon under her feet, and upon her head a crown of twelve stars:
-Feast Unleavened Bread-
Lev. 23 (Unleavened Bread)
Day 1 of 7 Days
and
-Feast of First Fruits-

Lev. 23 (First Fruits)
and
-Feast of Weeks- 7 Sabbaths

Lev. 23 (Sabbath Weeks)
Day 1 of the  "50"
  
Spring Feast
#2
Self Awareness
2And she being with child cried, travailing in birth, and pained to be delivered.
-Feast Unleavened Bread-
Day 2 of 7 Days
and
-Feast of Weeks- 7 Sabbaths
Day 2 of the  "50"
  
Spring Feast
#3
Government
3And there appeared another wonder in heaven; and behold a great red dragon, having seven heads and ten horns, and seven crowns upon his heads. 4And his tail drew the third part of the stars of heaven, and did cast them to the earth: and the dragon stood before the woman which was ready to be delivered, for to devour her child as soon as it was born.
-Feast Unleavened Bread-
Day 3 of 7 Days
and
-Feast of Weeks- 7 Sabbaths
Day 3 of the  "50"
  
Spring Feast
#4
Promise
5And she brought forth a man child, who was to rule all nations with a rod of iron: and her child was caught up unto God, and to his throne. 6And the woman fled into the wilderness, where she hath a place prepared of God, that they should feed her there a thousand two hundred and threescore days. 7And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels, 8And prevailed not; neither was their place found any more in heaven.
-Feast Unleavened Bread-
Day 4 of 7 Days
and
-Feast of Weeks- 7 Sabbaths
Day 4 of the  "50"
  
Spring Feast
#5
Law
9And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world:
-Feast Unleavened Bread-
Day 5 of 7 Days
and
-Feast of Weeks- 7 Sabbaths
Day 5 of the  "50"
  
Spring Feast
#6
Grace -in-
he was cast out into the earth, and his angels were cast out with him.
-Feast Unleavened Bread-
Day 6 of 7 Days
and
-Feast of Weeks- 7 Sabbaths
Day 6 of the  "50"
  
Spring Feast
#7
God's Rule
10And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night. 11And they overcame him by the blood of the Lamb, and by the word of their testimony; and they loved not their lives unto the death.
-Feast Unleavened Bread-
Lev. 23 (Unleavened Bread)
Day 7 of 7 Days
and
-Feast of Weeks- 7 Sabbaths

Lev. 23 (Sabbath Weeks)
Day 7 of the  "50"
  
Spring Feast
Previous chapter Revelation 8:7-end, 9, 10, 11: The seven trumpets (matches vials Rev. 16) are happen during the seventh seal
Next chapter Revelation 12(2nd): Rejoice in heaven but woe to earth; devil to earth/time short; woman/child/eagle/flood