If the root meaning is iterative or durative, such as 'to go', the verb belongs to the imperfective aspect and forms a root present.

The solitary vessel was the only moving thing on the sea that morning when the east turned gray and the black water came ashimmer with silver light.

In particular, our method protects only against uncertainties that can occur in practice, it gives a sharp dose fall-off outside high dose regions, and it avoids underdosage of the target in easy scenarios.

Shall I accuse the hidden cruell fate, / And mightie causes wrought in heauen aboue, / Or the blind God, that doth me thus amate, / For hoped loue to winne me certaine hate?