to crack
Regular verb: crack - cracked- cracked

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't crack
you wouldn't crack
she wouldn't crack
we wouldn't crack
you wouldn't crack
they wouldn't crack 	I wouldn't be cracking
you wouldn't be cracking
she wouldn't be cracking
we wouldn't be cracking
you wouldn't be cracking
they wouldn't be cracking	I wouldn't have cracked
you wouldn't have cracked
she wouldn't have cracked
we wouldn't have cracked
you wouldn't have cracked
they wouldn't have cracked	I wouldn't have been cracking
you wouldn't have been cracking
she wouldn't have been cracking
we wouldn't have been cracking
you wouldn't have been cracking
they wouldn't have been cracking	

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

Participle 	
Present 	Past 	 	 	
cracking	cracked