should achieve
Regular verb: achieve - achieved- achieved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd achieve
you'd achieve
she'd achieve
we'd achieve
you'd achieve
they'd achieve 	I'd be achieving
you'd be achieving
she'd be achieving
we'd be achieving
you'd be achieving
they'd be achieving	I should've achieved
you should've achieved
she should've achieved
we should've achieved
you should've achieved
they should've achieved	I should've been achieving
you should've been achieving
she should've been achieving
we should've been achieving
you should've been achieving
they should've been achieving	

Negation 	
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I shouldn't achieve
you shouldn't achieve
she shouldn't achieve
we shouldn't achieve
you shouldn't achieve
they shouldn't achieve 	I shouldn't be achieving
you shouldn't be achieving
she shouldn't be achieving
we shouldn't be achieving
you shouldn't be achieving
they shouldn't be achieving	I shouldn't have achieved
you shouldn't have achieved
she shouldn't have achieved
we shouldn't have achieved
you shouldn't have achieved
they shouldn't have achieved	I shouldn't have been achieving
you shouldn't have been achieving
she shouldn't have been achieving
we shouldn't have been achieving
you shouldn't have been achieving
they shouldn't have been achieving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I achieve?
should you achieve?
should she achieve?
should we achieve?
should you achieve?
should they achieve? 	should I be achieving?
should you be achieving?
should she be achieving?
should we be achieving?
should you be achieving?
should they be achieving? 	should I have achieved?
should you have achieved?
should she have achieved?
should we have achieved?
should you have achieved?
should they have achieved? 	should I have been achieving?
should you have been achieving?
should she have been achieving?
should we have been achieving?
should you have been achieving?
should they have been achieving? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I achieve?
shouldn't you achieve?
shouldn't she achieve?
shouldn't we achieve?
shouldn't you achieve?
shouldn't they achieve? 	shouldn't I be achieving?
shouldn't you be achieving?
shouldn't she be achieving?
shouldn't we be achieving?
shouldn't you be achieving?
shouldn't they be achieving? 	shouldn't I have achieved?
shouldn't you have achieved?
shouldn't she have achieved?
shouldn't we have achieved?
shouldn't you have achieved?
shouldn't they have achieved? 	shouldn't I have been achieving?
shouldn't you have been achieving?
shouldn't she have been achieving?
shouldn't we have been achieving?
shouldn't you have been achieving?
shouldn't they have been achieving?