IF/OR Function Excel 2010

I have been searching for an answer and can't seem to find one. I multiple OR conditions within an IF statement.

What I need is:

If L3 OR M3 OR N3 or O3 OR P3 OR Q3 >0 then X3=Past

If R3 >0 then X3=Present

If S3 OR T3 or U3 or V3 > 0 then X3=Future

The problem is the following are also true:

If L3 OR M3 OR N3 or O3 OR P3 OR Q3 OR R3 > 0 then X3=Past, Present

If L3 OR M3 OR N3 or O3 OR P3 OR Q3 OR S3 OR T3 or U3 or V3 >0 then X3=Past, Future

If L3 OR M3 OR N3 or O3 OR P3 OR Q3 OR R3 OR S3 OR T3 or U3 or V3 >0 then X3=Past, Present, Future

This is my non-working code thus far:

=(IF(OR($L3>0, $M3>0, $N3>0, $O3>0, $P3>0, $Q3>0),"Past"),      IF(OR($R3=0),”Present”),IF(OR($S105>0,$T105>0,$U105>0,$V105>0),"Future" ,NoDate)))

Any help is greatly appreciated!!