Table Tenses

Simple	Tense	Continuous Tense	Perfect Tense	Perfect Continuous Tense
Present	S + V-1 S + Be + N/Adj/Adv	S + Be + V-ing	S + Have/Has + V-3	S + Have/Has + Been + V-ing
Past	S + V-2	S + Were/Was + V-ing	S + Had + V-3	S + Had + Been + V-ing
Future	S + Modal + V-1	S + Modal + Be + V-ing	S + Modal + Have + V-3	S + Modal + Have + Been + V-ing
Past Future	S + Should + V-1	S + Should + Be + V-ing	S + Should + Have + V-3	S + Should + Have + Been + V-ing