where would you place "must" in creole in "There must be an easier way to do this" and also in "There should be an easier way to this" and "There could be an easier way to do this? Do you use TE or TA? thanks

There must be an easier way to do this.
Dwe gen yon fason pi fasil pou fè sa.
Fò gen yon fason pi fasil pou fè sa

There should be an easier way to do this.

Ta dwe gen yon fason pi fasil pou fè sa.

Fò ta gen yon fason pi fasil pou fè sa.
Some people use "te dwe" instead of "ta dwe"

There could be an easier way to do this.
Ka gen yon fason pi fasil pou fè sa.

Haitian Creole ↔ English Reference, Look up Haitian Creole and English Words