to sieve
Regular verb: sieve - sieved- sieved

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't sieve
you don't sieve
he doesn't sieve
we don't sieve
you don't sieve
they don't sieve 	I'mnot sieving
youaren't sieving
heisn't sieving
wearen't sieving
youaren't sieving
theyaren't sieving	I didn't sieve
you didn't sieve
he didn't sieve
we didn't sieve
you didn't sieve
they didn't sieve 	Iwasn't sieving
youweren't sieving
hewasn't sieving
weweren't sieving
youweren't sieving
theyweren't sieving	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't sieved
you haven't sieved
he hasn't sieved
we haven't sieved
you haven't sieved
they haven't sieved	I haven't  been sieving
you haven't  been sieving
he hasn't  been sieving
we haven't  been sieving
you haven't  been sieving
they haven't  been sieving	I hadn't sieved
you hadn't sieved
he hadn't sieved
we hadn't sieved
you hadn't sieved
they hadn't sieved	I hadn't been sieving
you hadn't been sieving
he hadn't been sieving
we hadn't been sieving
you hadn't been sieving
they hadn't been sieving	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't sieve
you won't sieve
he won't sieve
we won't sieve
you won't sieve
they won't sieve 	I won't be sieving
you won't be sieving
he won't be sieving
we won't be sieving
you won't be sieving
they won't be sieving	I won't have sieved
you won't have sieved
he won't have sieved
we won't have sieved
you won't have sieved
they won't have sieved	I won't have been sieving
you won't have been sieving
he won't have been sieving
we won't have been sieving
you won't have been sieving
they won't have been sieving	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't sieve
you wouldn't sieve
he wouldn't sieve
we wouldn't sieve
you wouldn't sieve
they wouldn't sieve 	I wouldn't be sieving
you wouldn't be sieving
he wouldn't be sieving
we wouldn't be sieving
you wouldn't be sieving
they wouldn't be sieving	I wouldn't have sieved
you wouldn't have sieved
he wouldn't have sieved
we wouldn't have sieved
you wouldn't have sieved
they wouldn't have sieved	I wouldn't have been sieving
you wouldn't have been sieving
he wouldn't have been sieving
we wouldn't have been sieving
you wouldn't have been sieving
they wouldn't have been sieving	

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

Participle 	
Present 	Past 	 	 	
sieving	sieved