to thumb
Regular verb: thumb - thumbed- thumbed

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't thumb
you wouldn't thumb
she wouldn't thumb
we wouldn't thumb
you wouldn't thumb
they wouldn't thumb 	I wouldn't be thumbing
you wouldn't be thumbing
she wouldn't be thumbing
we wouldn't be thumbing
you wouldn't be thumbing
they wouldn't be thumbing	I wouldn't have thumbed
you wouldn't have thumbed
she wouldn't have thumbed
we wouldn't have thumbed
you wouldn't have thumbed
they wouldn't have thumbed	I wouldn't have been thumbing
you wouldn't have been thumbing
she wouldn't have been thumbing
we wouldn't have been thumbing
you wouldn't have been thumbing
they wouldn't have been thumbing	

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

Participle 	
Present 	Past 	 	 	
thumbing	thumbed