to zipper
Regular verb: zipper - zippered- zippered

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't zipper
you don't zipper
he doesn't zipper
we don't zipper
you don't zipper
they don't zipper 	I'mnot zippering
youaren't zippering
heisn't zippering
wearen't zippering
youaren't zippering
theyaren't zippering	I didn't zipper
you didn't zipper
he didn't zipper
we didn't zipper
you didn't zipper
they didn't zipper 	Iwasn't zippering
youweren't zippering
hewasn't zippering
weweren't zippering
youweren't zippering
theyweren't zippering	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't zippered
you haven't zippered
he hasn't zippered
we haven't zippered
you haven't zippered
they haven't zippered	I haven't  been zippering
you haven't  been zippering
he hasn't  been zippering
we haven't  been zippering
you haven't  been zippering
they haven't  been zippering	I hadn't zippered
you hadn't zippered
he hadn't zippered
we hadn't zippered
you hadn't zippered
they hadn't zippered	I hadn't been zippering
you hadn't been zippering
he hadn't been zippering
we hadn't been zippering
you hadn't been zippering
they hadn't been zippering	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't zipper
you won't zipper
he won't zipper
we won't zipper
you won't zipper
they won't zipper 	I won't be zippering
you won't be zippering
he won't be zippering
we won't be zippering
you won't be zippering
they won't be zippering	I won't have zippered
you won't have zippered
he won't have zippered
we won't have zippered
you won't have zippered
they won't have zippered	I won't have been zippering
you won't have been zippering
he won't have been zippering
we won't have been zippering
you won't have been zippering
they won't have been zippering	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't zipper
you wouldn't zipper
he wouldn't zipper
we wouldn't zipper
you wouldn't zipper
they wouldn't zipper 	I wouldn't be zippering
you wouldn't be zippering
he wouldn't be zippering
we wouldn't be zippering
you wouldn't be zippering
they wouldn't be zippering	I wouldn't have zippered
you wouldn't have zippered
he wouldn't have zippered
we wouldn't have zippered
you wouldn't have zippered
they wouldn't have zippered	I wouldn't have been zippering
you wouldn't have been zippering
he wouldn't have been zippering
we wouldn't have been zippering
you wouldn't have been zippering
they wouldn't have been zippering	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to zipper 	 	do not zipper
Let's not zipper
do not zipper 	 	

Participle 	
Present 	Past 	 	 	
zippering	zippered