Conjugation of the verb flatten

Indicative
Present
Iflatten
youflatten
he/she/itflattens
weflatten
youflatten
theyflatten
Present Progressive
Iam flattening
youare flattening
he/she/itis flattening
weare flattening
youare flattening
theyare flattening
Past
Iflattened
youflattened
he/she/itflattened
weflattened
youflattened
theyflattened
Past Progressive
Iwas flattening
youwere flattening
he/she/itwas flattening
wewere flattening
youwere flattening
theywere flattening
Perfect
Ihave flattened
youhave flattened
he/she/ithas flattened
wehave flattened
youhave flattened
theyhave flattened
Perfect Progressive
Ihave been flattening
youhave been flattening
he/she/ithas been flattening
wehave been flattening
youhave been flattening
theyhave been flattening
Pluperfect I
Ihad flattened
youhad flattened
he/she/ithad flattened
wehad flattened
youhad flattened
theyhad flattened
Pluperfect II
Ihad flattened
youhad flattened
he/she/ithad flattened
wehad flattened
youhad flattened
theyhad flattened
Future I
Iwill flatten
youwill flatten
he/she/itwill flatten
wewill flatten
youwill flatten
theywill flatten
Future II
Iam going to flatten
youare going to flatten
he/she/itis going to flatten
weare going to flatten
youare going to flatten
theyare going to flatten
Future Progressive
Iwill be flattening
youwill be flattening
he/she/itwill be flattening
wewill be flattening
youwill be flattening
theywill be flattening
Future Perfect
Iwill have flattened
youwill have flattened
he/she/itwill have flattened
wewill have flattened
youwill have flattened
theywill have flattened
Conditional
Present
Iwould flatten
youwould flatten
he/she/itwould flatten
wewould flatten
youwould flatten
theywould flatten
Progressive
Iwould be flattening
youwould be flattening
he/she/itwould be flattening
wewould be flattening
youwould be flattening
theywould be flattening
Past Progressive
Iwould have been flattening
youwould have been flattening
he/she/itwould have been flattening
wewould have been flattening
youwould have been flattening
theywould have been flattening
Subjunctive
Present
Iflatten
youflatten
he/she/itflattens
weflatten
youflatten
theyflatten
Present Perfect
Ihave flattened
youhave flattened
he/she/ithas flattened
wehave flattened
youhave flattened
theyhave flattened
Past
Iflattened
youflattened
he/she/itflattened
weflattened
youflattened
theyflattened
Pluperfect I
Ihad flattened
youhad flattened
he/she/ithad flattened
wehad flattened
youhad flattened
theyhad flattened
Past
Iflattened
youflattened
he/she/itflattened
weflattened
youflattened
theyflattened
Pluperfect II
Ihad flattened
youhad flattened
he/she/ithad flattened
wehad flattened
youhad flattened
theyhad flattened
Imperative
Imperative
youflatten
he/she/itflatten
welet us flatten
youflatten
theyflatten
Negative Imperative
youdo not flatten
he/she/itdo not flatten
welet us not flatten
youdo not flatten
theydo not flatten