قَامَ زَيْدٌ
Zayd stood up.
زَيْدٌ قَامَ
Zayd stood up.
Both use the past-tense verb «قام», linking the event of standing to the past. Their syntax differs: the first starts with the verb and follows it with its agent; the second has an initial subject and a predicate clause whose understood agent refers back to it.
Therefore tense indication and the ordering of predication must be examined separately. A further temporal indicator such as «أمس» can narrow the time of occurrence without changing the basic past-tense morphology.