to proof
Regular verb: proof - proofed- proofed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I proof
you proof
he proofs
we proof
you proof
they proof 	I'mproofing
you'reproofing
he'sproofing
we'reproofing
you'reproofing
they'reproofing	I proofed
you proofed
he proofed
we proofed
you proofed
they proofed	Iwasproofing
youwereproofing
hewasproofing
wewereproofing
youwereproofing
theywereproofing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've proofed
you've proofed
he's proofed
we've proofed
you've proofed
they've proofed	I'vebeen proofing
you'vebeen proofing
he'sbeen proofing
we'vebeen proofing
you'vebeen proofing
they'vebeen proofing	I'd proofed
you'd proofed
he'd proofed
we'd proofed
you'd proofed
they'd proofed	I'd been proofing
you'd been proofing
he'd been proofing
we'd been proofing
you'd been proofing
they'd been proofing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll proof
you'll proof
he'll proof
we'll proof
you'll proof
they'll proof 	I'll be proofing
you'll be proofing
he'll be proofing
we'll be proofing
you'll be proofing
they'll be proofing	I'll have proofed
you'll have proofed
he'll have proofed
we'll have proofed
you'll have proofed
they'll have proofed	I'll have been proofing
you'll have been proofing
he'll have been proofing
we'll have been proofing
you'll have been proofing
they'll have been proofing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd proof
you'd proof
he'd proof
we'd proof
you'd proof
they'd proof 	I'd be proofing
you'd be proofing
he'd be proofing
we'd be proofing
you'd be proofing
they'd be proofing	I'd have proofed
you'd have proofed
he'd have proofed
we'd have proofed
you'd have proofed
they'd have proofed	I'd have been proofing
you'd have been proofing
he'd have been proofing
we'd have been proofing
you'd have been proofing
they'd have been proofing	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to proof 	 	proof
Let's proof
proof 	 	

Participle 	
Present 	Past 	 	 	
proofing	proofed