  The methods of supergravity allow us to derive a multi-field F-term
potential. Using this, we denote a generic and non-positive single-field F-term
potential. We insert our theory into the scalar-gravity part of the $SU(2,1|1)$
invariant superconformal action. That action leads us to a de Sitter solution
at the inflationary trajectory. One can denote stabilization of fields in terms
of the K\"ahler kinetic terms and single-field slow-roll inflation parameters.
We combine these with the de Sitter swampland conjecture to generate a bounded
conjecture. This approach allowed us to show that the single field slow-roll
inflation works in harmony with bounded de Sitter conjecture for any concave
inflation potential.

High Energy Physics - Theory;Cosmology and Nongalactic Astrophysics;General Relativity and Quantum Cosmology