DIY Kit for a Free-Standing Pergola With Roof - Any Size Up to 12' x 12'

stand-alone pergola with 4 posts
(see the attached kit w/ 2 posts)pergola with 4 posts
(see attached kit)

1-block pergola any size up to 12' x 12'
(width & depth are interchangeable)1-block pergola any size up to 12' x 12'

actual lumber sizes: 3.5 x 3.5" / 1.5 x 3.5"
(see kit made for 6x6s and 2x6s)actual lumber sizes: 3.5" x 3.5" and 1.5" x 3.5"
(see kit for 6x6s + 2x6s)

change roof to: shade canopy, straight 2x4s, inline 4x4 posts or angled 2x4schange roof to: canopy, straight 2x4s, 4x4 posts or angled 2x4s