Hello,

If you have those three pedals  you could probably get something close with a combination of the them. Connect them like  Guitar -> PF -> MF -> TF.

For the Chorus sound try this-

Put PitchFactor on Factory Preset 6:1. Change the key to D MAJ for the Rihanna song)

Put ModFactor on Factory Preset 6:2

Put TimeFactor on Factory Preset 6:2

Play single notes.

For the verse synth sound in that song, try this-

Put PitchFactor on Factory Preset 5:2

Put ModFactor on Factory Preset 5:1

Put TimeFactor on Factory Preset 5:1

-Alan