  It is well known that damped superimposed oscillations at large scales in the
primordial power spectrum can be generated in both single field and two field
models. In single field inflationary models, these features typically arise due
to deviations from the slow roll regime. On the other hand, in two field
models, these features are generated due to a turn in the background trajectory
in the field space. In this work, we demonstrate that both single field and two
field models can produce identical features at large scales in the primordial
power spectrum. To achieve this, we utilize the generalized slow roll
approximation and successfully reconstruct single field models based on the
featured power spectrum typically generated in two field models. To validate
our methodology, we numerically calculate the power spectrum from the
reconstructed potential and find a remarkable agreement with the power spectrum
which is obtained from the two field model.
