should amputate
Regular verb: amputate - amputated- amputated

Affirmation 	
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I should amputate
you should amputate
he should amputate
we should amputate
you should amputate
they should amputate 	I should be amputating
you should be amputating
he should be amputating
we should be amputating
you should be amputating
they should be amputating	I should have amputated
you should have amputated
he should have amputated
we should have amputated
you should have amputated
they should have amputated	I should have been amputating
you should have been amputating
he should have been amputating
we should have been amputating
you should have been amputating
they should have been amputating	

Negation 	
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I should not amputate
you should not amputate
he should not amputate
we should not amputate
you should not amputate
they should not amputate 	I should not be amputating
you should not be amputating
he should not be amputating
we should not be amputating
you should not be amputating
they should not be amputating	I should not have amputated
you should not have amputated
he should not have amputated
we should not have amputated
you should not have amputated
they should not have amputated	I should not have been amputating
you should not have been amputating
he should not have been amputating
we should not have been amputating
you should not have been amputating
they should not have been amputating	

Interrogative form 	
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should I amputate?
should you amputate?
should he amputate?
should we amputate?
should you amputate?
should they amputate? 	should I be amputating?
should you be amputating?
should he be amputating?
should we be amputating?
should you be amputating?
should they be amputating? 	should I have amputated?
should you have amputated?
should he have amputated?
should we have amputated?
should you have amputated?
should they have amputated? 	should I have been amputating?
should you have been amputating?
should he have been amputating?
should we have been amputating?
should you have been amputating?
should they have been amputating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not amputate?
should you not amputate?
should he not amputate?
should we not amputate?
should you not amputate?
should they not amputate? 	should I not be amputating?
should you not be amputating?
should he not be amputating?
should we not be amputating?
should you not be amputating?
should they not be amputating? 	should I not have amputated?
should you not have amputated?
should he not have amputated?
should we not have amputated?
should you not have amputated?
should they not have amputated? 	should I not have been amputating?
should you not have been amputating?
should he not have been amputating?
should we not have been amputating?
should you not have been amputating?
should they not have been amputating?