1/4 - 1/4 - 1/2

To the one receiver side, we normally sky our safety. His job is to wall the single #1 receiver technically playing man underneath. The Corner over top plays what we call deep post technique. He plays the deep post first understanding that the safety is going to help as best he can on any inside route.
The safety is also going to wall #1 at a 12 yard depth which will restrict, somehwhat, the #1's ability to run a post. The corner's second concern is vertical. Third, he defends the post corner.

The second approach to the single receiver side is to cloud the corner and the safety plays over the top. In my opinion, this is much better vs the pass. However, if a team is running the football, we sky the safety.

Backside, the corner and safety play quarters and the OLB plays curl/flat.