to waterproof
Regular verb: waterproof - waterproofed- waterproofed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I waterproof
you waterproof
she waterproofs
we waterproof
you waterproof
they waterproof 	I'mwaterproofing
you'rewaterproofing
she'swaterproofing
we'rewaterproofing
you'rewaterproofing
they'rewaterproofing	I waterproofed
you waterproofed
she waterproofed
we waterproofed
you waterproofed
they waterproofed	Iwaswaterproofing
youwerewaterproofing
shewaswaterproofing
wewerewaterproofing
youwerewaterproofing
theywerewaterproofing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've waterproofed
you've waterproofed
she's waterproofed
we've waterproofed
you've waterproofed
they've waterproofed	I'vebeen waterproofing
you'vebeen waterproofing
she'sbeen waterproofing
we'vebeen waterproofing
you'vebeen waterproofing
they'vebeen waterproofing	I'd waterproofed
you'd waterproofed
she'd waterproofed
we'd waterproofed
you'd waterproofed
they'd waterproofed	I'd been waterproofing
you'd been waterproofing
she'd been waterproofing
we'd been waterproofing
you'd been waterproofing
they'd been waterproofing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll waterproof
you'll waterproof
she'll waterproof
we'll waterproof
you'll waterproof
they'll waterproof 	I'll be waterproofing
you'll be waterproofing
she'll be waterproofing
we'll be waterproofing
you'll be waterproofing
they'll be waterproofing	I'll have waterproofed
you'll have waterproofed
she'll have waterproofed
we'll have waterproofed
you'll have waterproofed
they'll have waterproofed	I'll have been waterproofing
you'll have been waterproofing
she'll have been waterproofing
we'll have been waterproofing
you'll have been waterproofing
they'll have been waterproofing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd waterproof
you'd waterproof
she'd waterproof
we'd waterproof
you'd waterproof
they'd waterproof 	I'd be waterproofing
you'd be waterproofing
she'd be waterproofing
we'd be waterproofing
you'd be waterproofing
they'd be waterproofing	I'd have waterproofed
you'd have waterproofed
she'd have waterproofed
we'd have waterproofed
you'd have waterproofed
they'd have waterproofed	I'd have been waterproofing
you'd have been waterproofing
she'd have been waterproofing
we'd have been waterproofing
you'd have been waterproofing
they'd have been waterproofing	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to waterproof 	 	waterproof
Let's waterproof
waterproof 	 	

Participle 	
Present 	Past 	 	 	
waterproofing	waterproofed