may tamper
Verbe régulier : tamper - tampered- tampered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may tamper
you may tamper
he may tamper
we may tamper
you may tamper
they may tamper 	I may be tampering
you may be tampering
he may be tampering
we may be tampering
you may be tampering
they may be tampering	I may have tampered
you may have tampered
he may have tampered
we may have tampered
you may have tampered
they may have tampered	I may have been tampering
you may have been tampering
he may have been tampering
we may have been tampering
you may have been tampering
they may have been tampering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not tamper
you may not tamper
he may not tamper
we may not tamper
you may not tamper
they may not tamper 	I may not be tampering
you may not be tampering
he may not be tampering
we may not be tampering
you may not be tampering
they may not be tampering	I may not have tampered
you may not have tampered
he may not have tampered
we may not have tampered
you may not have tampered
they may not have tampered	I may not have been tampering
you may not have been tampering
he may not have been tampering
we may not have been tampering
you may not have been tampering
they may not have been tampering	

Forme interrogative 	
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may I tamper?
may you tamper?
may he tamper?
may we tamper?
may you tamper?
may they tamper? 	may I be tampering?
may you be tampering?
may he be tampering?
may we be tampering?
may you be tampering?
may they be tampering? 	may I have tampered?
may you have tampered?
may he have tampered?
may we have tampered?
may you have tampered?
may they have tampered? 	may I have been tampering?
may you have been tampering?
may he have been tampering?
may we have been tampering?
may you have been tampering?
may they have been tampering? 	

Forme interro-négative 	
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may I not tamper?
may you not tamper?
may he not tamper?
may we not tamper?
may you not tamper?
may they not tamper? 	may I not be tampering?
may you not be tampering?
may he not be tampering?
may we not be tampering?
may you not be tampering?
may they not be tampering? 	may I not have tampered?
may you not have tampered?
may he not have tampered?
may we not have tampered?
may you not have tampered?
may they not have tampered? 	may I not have been tampering?
may you not have been tampering?
may he not have been tampering?
may we not have been tampering?
may you not have been tampering?
may they not have been tampering?