to thwack
Regular verb: thwack - thwacked- thwacked

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't thwack
you don't thwack
she doesn't thwack
we don't thwack
you don't thwack
they don't thwack 	I'mnot thwacking
youaren't thwacking
sheisn't thwacking
wearen't thwacking
youaren't thwacking
theyaren't thwacking	I didn't thwack
you didn't thwack
she didn't thwack
we didn't thwack
you didn't thwack
they didn't thwack 	Iwasn't thwacking
youweren't thwacking
shewasn't thwacking
weweren't thwacking
youweren't thwacking
theyweren't thwacking	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't thwacked
you haven't thwacked
she hasn't thwacked
we haven't thwacked
you haven't thwacked
they haven't thwacked	I haven't  been thwacking
you haven't  been thwacking
she hasn't  been thwacking
we haven't  been thwacking
you haven't  been thwacking
they haven't  been thwacking	I hadn't thwacked
you hadn't thwacked
she hadn't thwacked
we hadn't thwacked
you hadn't thwacked
they hadn't thwacked	I hadn't been thwacking
you hadn't been thwacking
she hadn't been thwacking
we hadn't been thwacking
you hadn't been thwacking
they hadn't been thwacking	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't thwack
you won't thwack
she won't thwack
we won't thwack
you won't thwack
they won't thwack 	I won't be thwacking
you won't be thwacking
she won't be thwacking
we won't be thwacking
you won't be thwacking
they won't be thwacking	I won't have thwacked
you won't have thwacked
she won't have thwacked
we won't have thwacked
you won't have thwacked
they won't have thwacked	I won't have been thwacking
you won't have been thwacking
she won't have been thwacking
we won't have been thwacking
you won't have been thwacking
they won't have been thwacking	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't thwack
you wouldn't thwack
she wouldn't thwack
we wouldn't thwack
you wouldn't thwack
they wouldn't thwack 	I wouldn't be thwacking
you wouldn't be thwacking
she wouldn't be thwacking
we wouldn't be thwacking
you wouldn't be thwacking
they wouldn't be thwacking	I wouldn't have thwacked
you wouldn't have thwacked
she wouldn't have thwacked
we wouldn't have thwacked
you wouldn't have thwacked
they wouldn't have thwacked	I wouldn't have been thwacking
you wouldn't have been thwacking
she wouldn't have been thwacking
we wouldn't have been thwacking
you wouldn't have been thwacking
they wouldn't have been thwacking	

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

Participle 	
Present 	Past 	 	 	
thwacking	thwacked