to tack
Regular verb: tack - tacked- tacked

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I tack
you tack
she tacks
we tack
you tack
they tack 	I'mtacking
you'retacking
she'stacking
we'retacking
you'retacking
they'retacking	I tacked
you tacked
she tacked
we tacked
you tacked
they tacked	Iwastacking
youweretacking
shewastacking
weweretacking
youweretacking
theyweretacking	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've tacked
you've tacked
she's tacked
we've tacked
you've tacked
they've tacked	I'vebeen tacking
you'vebeen tacking
she'sbeen tacking
we'vebeen tacking
you'vebeen tacking
they'vebeen tacking	I'd tacked
you'd tacked
she'd tacked
we'd tacked
you'd tacked
they'd tacked	I'd been tacking
you'd been tacking
she'd been tacking
we'd been tacking
you'd been tacking
they'd been tacking	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll tack
you'll tack
she'll tack
we'll tack
you'll tack
they'll tack 	I'll be tacking
you'll be tacking
she'll be tacking
we'll be tacking
you'll be tacking
they'll be tacking	I'll have tacked
you'll have tacked
she'll have tacked
we'll have tacked
you'll have tacked
they'll have tacked	I'll have been tacking
you'll have been tacking
she'll have been tacking
we'll have been tacking
you'll have been tacking
they'll have been tacking	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd tack
you'd tack
she'd tack
we'd tack
you'd tack
they'd tack 	I'd be tacking
you'd be tacking
she'd be tacking
we'd be tacking
you'd be tacking
they'd be tacking	I'd have tacked
you'd have tacked
she'd have tacked
we'd have tacked
you'd have tacked
they'd have tacked	I'd have been tacking
you'd have been tacking
she'd have been tacking
we'd have been tacking
you'd have been tacking
they'd have been tacking	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to tack 	 	tack
Let's tack
tack 	 	

Participle 	
Present 	Past 	 	 	
tacking	tacked