to cough
Regular verb: cough - coughed- coughed

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't cough
you wouldn't cough
she wouldn't cough
we wouldn't cough
you wouldn't cough
they wouldn't cough 	I wouldn't be coughing
you wouldn't be coughing
she wouldn't be coughing
we wouldn't be coughing
you wouldn't be coughing
they wouldn't be coughing	I wouldn't have coughed
you wouldn't have coughed
she wouldn't have coughed
we wouldn't have coughed
you wouldn't have coughed
they wouldn't have coughed	I wouldn't have been coughing
you wouldn't have been coughing
she wouldn't have been coughing
we wouldn't have been coughing
you wouldn't have been coughing
they wouldn't have been coughing	

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

Participle 	
Present 	Past 	 	 	
coughing	coughed