should squeak
Regular verb: squeak - squeaked- squeaked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd squeak
you'd squeak
she'd squeak
we'd squeak
you'd squeak
they'd squeak 	I'd be squeaking
you'd be squeaking
she'd be squeaking
we'd be squeaking
you'd be squeaking
they'd be squeaking	I should've squeaked
you should've squeaked
she should've squeaked
we should've squeaked
you should've squeaked
they should've squeaked	I should've been squeaking
you should've been squeaking
she should've been squeaking
we should've been squeaking
you should've been squeaking
they should've been squeaking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't squeak
you shouldn't squeak
she shouldn't squeak
we shouldn't squeak
you shouldn't squeak
they shouldn't squeak 	I shouldn't be squeaking
you shouldn't be squeaking
she shouldn't be squeaking
we shouldn't be squeaking
you shouldn't be squeaking
they shouldn't be squeaking	I shouldn't have squeaked
you shouldn't have squeaked
she shouldn't have squeaked
we shouldn't have squeaked
you shouldn't have squeaked
they shouldn't have squeaked	I shouldn't have been squeaking
you shouldn't have been squeaking
she shouldn't have been squeaking
we shouldn't have been squeaking
you shouldn't have been squeaking
they shouldn't have been squeaking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I squeak?
should you squeak?
should she squeak?
should we squeak?
should you squeak?
should they squeak? 	should I be squeaking?
should you be squeaking?
should she be squeaking?
should we be squeaking?
should you be squeaking?
should they be squeaking? 	should I have squeaked?
should you have squeaked?
should she have squeaked?
should we have squeaked?
should you have squeaked?
should they have squeaked? 	should I have been squeaking?
should you have been squeaking?
should she have been squeaking?
should we have been squeaking?
should you have been squeaking?
should they have been squeaking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I squeak?
shouldn't you squeak?
shouldn't she squeak?
shouldn't we squeak?
shouldn't you squeak?
shouldn't they squeak? 	shouldn't I be squeaking?
shouldn't you be squeaking?
shouldn't she be squeaking?
shouldn't we be squeaking?
shouldn't you be squeaking?
shouldn't they be squeaking? 	shouldn't I have squeaked?
shouldn't you have squeaked?
shouldn't she have squeaked?
shouldn't we have squeaked?
shouldn't you have squeaked?
shouldn't they have squeaked? 	shouldn't I have been squeaking?
shouldn't you have been squeaking?
shouldn't she have been squeaking?
shouldn't we have been squeaking?
shouldn't you have been squeaking?
shouldn't they have been squeaking?