http://www.chanrobles.com/1899constitutionofthephilippines.htm
The Malolos Constitution

http://www.chanrobles.com/1935constitutionofthephilippines.htm
The 1935 Constitution

http://www.chanrobles.com/1943constitutionofthephilippines.html
The Constitution of the Japanase-Sponsored Philippine Republic

http://www.chanrobles.com/1973constitutionofthephilippines.htm
The 1973 Philippine Constitution

http://www.chanrobles.com/aquinoproclamationo3.htm
The 1986 Provisional ("Freedom") Constitution

http://www.chanrobles.com/philsupremelaw1.htm

The 1987 Philippine Constitution