English verb conjugation
SHOULD TIN

Regular verb: tin - tinned - tinned

Affirmation

Simple form	V-ing form
I'd tin you'd tin she'd tin we'd tin you'd tin they'd tin	I'd be tinning you'd be tinning she'd be tinning we'd be tinning you'd be tinning they'd be tinning
Perfect	V-ing perfect
I should've tinned you should've tinned she should've tinned we should've tinned you should've tinned they should've tinned	I should've been tinning you should've been tinning she should've been tinning we should've been tinning you should've been tinning they should've been tinning

Negation

Simple form	V-ing form
I shouldn't tin you shouldn't tin she shouldn't tin we shouldn't tin you shouldn't tin they shouldn't tin	I shouldn't be tinning you shouldn't be tinning she shouldn't be tinning we shouldn't be tinning you shouldn't be tinning they shouldn't be tinning
Perfect	V-ing perfect
I shouldn't have tinned you shouldn't have tinned she shouldn't have tinned we shouldn't have tinned you shouldn't have tinned they shouldn't have tinned	I shouldn't have been tinning you shouldn't have been tinning she shouldn't have been tinning we shouldn't have been tinning you shouldn't have been tinning they shouldn't have been tinning

Interrogative form

Simple form	V-ing form
should I tin? should you tin? should she tin? should we tin? should you tin? should they tin?	should I be tinning? should you be tinning? should she be tinning? should we be tinning? should you be tinning? should they be tinning?
Perfect	V-ing perfect
should I have tinned? should you have tinned? should she have tinned? should we have tinned? should you have tinned? should they have tinned?	should I have been tinning? should you have been tinning? should she have been tinning? should we have been tinning? should you have been tinning? should they have been tinning?

Interro-negative form

Simple form	V-ing form
shouldn't I tin? shouldn't you tin? shouldn't she tin? shouldn't we tin? shouldn't you tin? shouldn't they tin?	shouldn't I be tinning? shouldn't you be tinning? shouldn't she be tinning? shouldn't we be tinning? shouldn't you be tinning? shouldn't they be tinning?
Perfect	V-ing perfect
shouldn't I have tinned? shouldn't you have tinned? shouldn't she have tinned? shouldn't we have tinned? shouldn't you have tinned? shouldn't they have tinned?	shouldn't I have been tinning? shouldn't you have been tinning? shouldn't she have been tinning? shouldn't we have been tinning? shouldn't you have been tinning? shouldn't they have been tinning?