to sieve
Regular verb: sieve - sieved- sieved

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I sieve
you sieve
he sieves
we sieve
you sieve
they sieve 	I'msieving
you'resieving
he'ssieving
we'resieving
you'resieving
they'resieving	I sieved
you sieved
he sieved
we sieved
you sieved
they sieved	Iwassieving
youweresieving
hewassieving
weweresieving
youweresieving
theyweresieving	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've sieved
you've sieved
he's sieved
we've sieved
you've sieved
they've sieved	I'vebeen sieving
you'vebeen sieving
he'sbeen sieving
we'vebeen sieving
you'vebeen sieving
they'vebeen sieving	I'd sieved
you'd sieved
he'd sieved
we'd sieved
you'd sieved
they'd sieved	I'd been sieving
you'd been sieving
he'd been sieving
we'd been sieving
you'd been sieving
they'd been sieving	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll sieve
you'll sieve
he'll sieve
we'll sieve
you'll sieve
they'll sieve 	I'll be sieving
you'll be sieving
he'll be sieving
we'll be sieving
you'll be sieving
they'll be sieving	I'll have sieved
you'll have sieved
he'll have sieved
we'll have sieved
you'll have sieved
they'll have sieved	I'll have been sieving
you'll have been sieving
he'll have been sieving
we'll have been sieving
you'll have been sieving
they'll have been sieving	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd sieve
you'd sieve
he'd sieve
we'd sieve
you'd sieve
they'd sieve 	I'd be sieving
you'd be sieving
he'd be sieving
we'd be sieving
you'd be sieving
they'd be sieving	I'd have sieved
you'd have sieved
he'd have sieved
we'd have sieved
you'd have sieved
they'd have sieved	I'd have been sieving
you'd have been sieving
he'd have been sieving
we'd have been sieving
you'd have been sieving
they'd have been sieving	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to sieve 	 	sieve
Let's sieve
sieve 	 	

Participle 	
Present 	Past 	 	 	
sieving	sieved