How to linear feature without merge result.

Hello all,

I'm trying to linear 2 seperate extruded bodies without merge. But when I've used 'feature to pattern setting' to duplicate them, the result is a body with merge.

I also tried 'body to pattern setting', it created 2 bodies without merge as I desired, but I couldn't edit feature as the seed feature.

Could anyone give me good advices.

Excuse for my bad English. 

Thank you so much.

SolidworksParts And Features