English verb conjugation
TO TIFF

Regular verb: tiff - tiffed - tiffed

Indicative

Present	Present continuous	Preterite	Preterite continuous
I tiff you tiff she tiffs we tiff you tiff they tiff	I'm tiffing you're tiffing she's tiffing we're tiffing you're tiffing they're tiffing	I tiffed you tiffed she tiffed we tiffed you tiffed they tiffed	I was tiffing you were tiffing she was tiffing we were tiffing you were tiffing they were tiffing
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
I've tiffed you've tiffed she's tiffed we've tiffed you've tiffed they've tiffed	I've been tiffing you've been tiffing she's been tiffing we've been tiffing you've been tiffing they've been tiffing	I'd tiffed you'd tiffed she'd tiffed we'd tiffed you'd tiffed they'd tiffed	I'd been tiffing you'd been tiffing she'd been tiffing we'd been tiffing you'd been tiffing they'd been tiffing
Future	Future continuous	Future perfect	Future perfect continuous
I'll tiff you'll tiff she'll tiff we'll tiff you'll tiff they'll tiff	I'll be tiffing you'll be tiffing she'll be tiffing we'll be tiffing you'll be tiffing they'll be tiffing	I'll have tiffed you'll have tiffed she'll have tiffed we'll have tiffed you'll have tiffed they'll have tiffed	I'll have been tiffing you'll have been tiffing she'll have been tiffing we'll have been tiffing you'll have been tiffing they'll have been tiffing

Conditional

Present	Present continuous	Past	Past continuous
I'd tiff you'd tiff she'd tiff we'd tiff you'd tiff they'd tiff	I'd be tiffing you'd be tiffing she'd be tiffing we'd be tiffing you'd be tiffing they'd be tiffing	I'd have tiffed you'd have tiffed she'd have tiffed we'd have tiffed you'd have tiffed they'd have tiffed	I'd have been tiffing you'd have been tiffing she'd have been tiffing we'd have been tiffing you'd have been tiffing they'd have been tiffing

Infinitive

Imperative

Infinitive		Imperative
to tiff		tiff Let's tiff tiff

Participle

Present	Past
tiffing	tiffed