In Section 2, a natural-born citizenship who are legally citizines in the Philippines from birth wothout having to perform any act to acquire or perfect their Philippines citizenship.
In Section 3, If being a Philippine citizen lost or gone because of applying in other countries, it will gone but if you want to be back as a Philippine citizens you need to re-apply or re-acquire what was provided in the a law.
In Section 4, If a Filipino married an alien there citizenship will not be changed as long as they will made an action in order to redeem their citizenship.
In Section 5, If you had a dual allegiance of citizens you shall be dealt with by law because that is inimical to the national interest. There are two kinds of citizens in the Philippines: (1) those who are natural-born and (2) thpse who are naturalized in accordance with law. The duties and obligations of the Citizens are to be loyal to the Republic, to honor the Philippine flag, to defend the State, to contribute to State development and welfare, to uphold the Constitution and obey the laws, to cooperate with the duly constituted authorities in the attainment and preservation of a just and orderly society, to exercise rights responsibly and with due regard for the rights of others, to engage in gainful work and lastly to register and cast his