Having a native speaker allow you to deconstruct their grammar, by translating these sentences into past, present, future, will show you subject, object, verb, placement of indirect, direct objects, gender and so forth.
Saate keele dekonstrueerida, kui need laused mineviku, oleviku  ja tuleviku vormides ära tõlkida. Nii on näha alus, öeldis ja sihitis, isikulised ja umbisikulised tegusõnad, sugu jne.