1.   As the parents had five children, life was a perpetual struggle against poverty.

2.   Art is the name of a perpetual human struggle with the limits of perception.

3.   The fuss over executive privilege reflects the perpetual historic struggle over the shape of constitutional checks and balances.

4.   Thirty-five years of perpetual struggle is a long time, as living memory goes.

5.   Even the elephant herds, the largest remaining in India, are in a perpetual struggle with poachers and ever-encroaching mankind.

6.   Such research and formulation of theories seem trivial measured against our perpetual struggle to provide the basic necessities for all.