to tamper
Regular verb: tamper - tampered- tampered

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I tamper
you tamper
he tampers
we tamper
you tamper
they tamper 	I'mtampering
you'retampering
he'stampering
we'retampering
you'retampering
they'retampering	I tampered
you tampered
he tampered
we tampered
you tampered
they tampered	Iwastampering
youweretampering
hewastampering
weweretampering
youweretampering
theyweretampering	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've tampered
you've tampered
he's tampered
we've tampered
you've tampered
they've tampered	I'vebeen tampering
you'vebeen tampering
he'sbeen tampering
we'vebeen tampering
you'vebeen tampering
they'vebeen tampering	I'd tampered
you'd tampered
he'd tampered
we'd tampered
you'd tampered
they'd tampered	I'd been tampering
you'd been tampering
he'd been tampering
we'd been tampering
you'd been tampering
they'd been tampering	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll tamper
you'll tamper
he'll tamper
we'll tamper
you'll tamper
they'll tamper 	I'll be tampering
you'll be tampering
he'll be tampering
we'll be tampering
you'll be tampering
they'll be tampering	I'll have tampered
you'll have tampered
he'll have tampered
we'll have tampered
you'll have tampered
they'll have tampered	I'll have been tampering
you'll have been tampering
he'll have been tampering
we'll have been tampering
you'll have been tampering
they'll have been tampering	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd tamper
you'd tamper
he'd tamper
we'd tamper
you'd tamper
they'd tamper 	I'd be tampering
you'd be tampering
he'd be tampering
we'd be tampering
you'd be tampering
they'd be tampering	I'd have tampered
you'd have tampered
he'd have tampered
we'd have tampered
you'd have tampered
they'd have tampered	I'd have been tampering
you'd have been tampering
he'd have been tampering
we'd have been tampering
you'd have been tampering
they'd have been tampering	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to tamper 	 	tamper
Let's tamper
tamper 	 	

Participle 	
Present 	Past 	 	 	
tampering	tampered