English verb conjugation
SHOULD ACHIEVE

Regular verb: achieve - achieved - achieved

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?