to doubt
Regular verb: doubt - doubted- doubted

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't doubt
you wouldn't doubt
she wouldn't doubt
we wouldn't doubt
you wouldn't doubt
they wouldn't doubt 	I wouldn't be doubting
you wouldn't be doubting
she wouldn't be doubting
we wouldn't be doubting
you wouldn't be doubting
they wouldn't be doubting	I wouldn't have doubted
you wouldn't have doubted
she wouldn't have doubted
we wouldn't have doubted
you wouldn't have doubted
they wouldn't have doubted	I wouldn't have been doubting
you wouldn't have been doubting
she wouldn't have been doubting
we wouldn't have been doubting
you wouldn't have been doubting
they wouldn't have been doubting	

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

Participle 	
Present 	Past 	 	 	
doubting	doubted