1) a parliament with only PAP members n no opposition members
2) a parliament with less than 5 opposition members (current structure)
3) a parliament with 10-20 opposition members
4) a parliament with less than half but more than 20 opposition members
5) a parliament with more than half opposition members n PAP forms a coaliation govt with some opposition parties.
6) a parliament with more than half opposition members n PAP does not have the power to form a government (PAP becomes an opposition party in this sense)
7) a parliament with more than half opposition members but PAP still forms the govt with most members in the parliament.

a parliament with very little or no PAP presences
9) a military appointed parliament with mainly senior military officers in the cabinet.