to thwack
Regular verb: thwack - thwacked- thwacked

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I thwack
you thwack
she thwacks
we thwack
you thwack
they thwack 	Iamthwacking
youarethwacking
sheisthwacking
wearethwacking
youarethwacking
theyarethwacking	I thwacked
you thwacked
she thwacked
we thwacked
you thwacked
they thwacked	Iwasthwacking
youwerethwacking
shewasthwacking
wewerethwacking
youwerethwacking
theywerethwacking	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have thwacked
you have thwacked
she has thwacked
we have thwacked
you have thwacked
they have thwacked	I have been thwacking
you have been thwacking
shehasbeen thwacking
we have been thwacking
you have been thwacking
they have been thwacking	I had thwacked
you had thwacked
she had thwacked
we had thwacked
you had thwacked
they had thwacked	I had been thwacking
you had been thwacking
she had been thwacking
we had been thwacking
you had been thwacking
they had been thwacking	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will thwack
you will thwack
she will thwack
we will thwack
you will thwack
they will thwack 	I will be thwacking
you will be thwacking
she will be thwacking
we will be thwacking
you will be thwacking
they will be thwacking	I will have thwacked
you will have thwacked
she will have thwacked
we will have thwacked
you will have thwacked
they will have thwacked	I will have been thwacking
you will have been thwacking
she will have been thwacking
we will have been thwacking
you will have been thwacking
they will have been thwacking	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would thwack
you would thwack
she would thwack
we would thwack
you would thwack
they would thwack 	I would be thwacking
you would be thwacking
she would be thwacking
we would be thwacking
you would be thwacking
they would be thwacking	I would have thwacked
you would have thwacked
she would have thwacked
we would have thwacked
you would have thwacked
they would have thwacked	I would have been thwacking
you would have been thwacking
she would have been thwacking
we would have been thwacking
you would have been thwacking
they would have been thwacking	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to thwack 	 	thwack
Let's thwack
thwack 	 	

Participle 	
Present 	Past 	 	 	
thwacking	thwacked