Conjugation of the verb sieve

Indicative
Present
Isieve
yousieve
he/she/itsieves
wesieve
yousieve
theysieve
Present Progressive
Iam sieving
youare sieving
he/she/itis sieving
weare sieving
youare sieving
theyare sieving
Past
Isieved
yousieved
he/she/itsieved
wesieved
yousieved
theysieved
Past Progressive
Iwas sieving
youwere sieving
he/she/itwas sieving
wewere sieving
youwere sieving
theywere sieving
Perfect
Ihave sieved
youhave sieved
he/she/ithas sieved
wehave sieved
youhave sieved
theyhave sieved
Perfect Progressive
Ihave been sieving
youhave been sieving
he/she/ithas been sieving
wehave been sieving
youhave been sieving
theyhave been sieving
Pluperfect I
Ihad sieved
youhad sieved
he/she/ithad sieved
wehad sieved
youhad sieved
theyhad sieved
Pluperfect II
Ihad sieved
youhad sieved
he/she/ithad sieved
wehad sieved
youhad sieved
theyhad sieved
Future I
Iwill sieve
youwill sieve
he/she/itwill sieve
wewill sieve
youwill sieve
theywill sieve
Future II
Iam going to sieve
youare going to sieve
he/she/itis going to sieve
weare going to sieve
youare going to sieve
theyare going to sieve
Future Progressive
Iwill be sieving
youwill be sieving
he/she/itwill be sieving
wewill be sieving
youwill be sieving
theywill be sieving
Future Perfect
Iwill have sieved
youwill have sieved
he/she/itwill have sieved
wewill have sieved
youwill have sieved
theywill have sieved
Conditional
Present
Iwould sieve
youwould sieve
he/she/itwould sieve
wewould sieve
youwould sieve
theywould sieve
Progressive
Iwould be sieving
youwould be sieving
he/she/itwould be sieving
wewould be sieving
youwould be sieving
theywould be sieving
Past Progressive
Iwould have been sieving
youwould have been sieving
he/she/itwould have been sieving
wewould have been sieving
youwould have been sieving
theywould have been sieving
Subjunctive
Present
Isieve
yousieve
he/she/itsieves
wesieve
yousieve
theysieve
Present Perfect
Ihave sieved
youhave sieved
he/she/ithas sieved
wehave sieved
youhave sieved
theyhave sieved
Past
Isieved
yousieved
he/she/itsieved
wesieved
yousieved
theysieved
Pluperfect I
Ihad sieved
youhad sieved
he/she/ithad sieved
wehad sieved
youhad sieved
theyhad sieved
Past
Isieved
yousieved
he/she/itsieved
wesieved
yousieved
theysieved
Pluperfect II
Ihad sieved
youhad sieved
he/she/ithad sieved
wehad sieved
youhad sieved
theyhad sieved
Imperative
Imperative
yousieve
he/she/itsieve
welet us sieve
yousieve
theysieve
Negative Imperative
youdo not sieve
he/she/itdo not sieve
welet us not sieve
youdo not sieve
theydo not sieve