2 Corrected formatting from code block to block quote
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if so no grammar mistake

What should have I done?

but i suggest

What should I have done?

because it is more powerful and more

What else should I have done?
What should I have to do?
What should I have done here?
What should I have done different?
What should I have done instead?
What tests should I have done?

What else should I have done?
What should I have to do?
What should I have done here?
What should I have done different?
What should I have done instead?
What tests should I have done?

if so no grammar mistake

What should have I done?

but i suggest

What should I have done?

because it is more powerful and more

What else should I have done?
What should I have to do?
What should I have done here?
What should I have done different?
What should I have done instead?
What tests should I have done?

if so no grammar mistake

What should have I done?

but i suggest

What should I have done?

because it is more powerful and more

What else should I have done?
What should I have to do?
What should I have done here?
What should I have done different?
What should I have done instead?
What tests should I have done?

1
source | link

if so no grammar mistake

What should have I done?

but i suggest

What should I have done?

because it is more powerful and more

What else should I have done?
What should I have to do?
What should I have done here?
What should I have done different?
What should I have done instead?
What tests should I have done?