Conjugation of the verb countersign

Indicative
Present
Icountersign
youcountersign
he/she/itcountersigns
wecountersign
youcountersign
theycountersign
Present Progressive
Iam countersigning
youare countersigning
he/she/itis countersigning
weare countersigning
youare countersigning
theyare countersigning
Past
Icountersigned
youcountersigned
he/she/itcountersigned
wecountersigned
youcountersigned
theycountersigned
Past Progressive
Iwas countersigning
youwere countersigning
he/she/itwas countersigning
wewere countersigning
youwere countersigning
theywere countersigning
Perfect
Ihave countersigned
youhave countersigned
he/she/ithas countersigned
wehave countersigned
youhave countersigned
theyhave countersigned
Perfect Progressive
Ihave been countersigning
youhave been countersigning
he/she/ithas been countersigning
wehave been countersigning
youhave been countersigning
theyhave been countersigning
Pluperfect I
Ihad countersigned
youhad countersigned
he/she/ithad countersigned
wehad countersigned
youhad countersigned
theyhad countersigned
Pluperfect II
Ihad countersigned
youhad countersigned
he/she/ithad countersigned
wehad countersigned
youhad countersigned
theyhad countersigned
Future I
Iwill countersign
youwill countersign
he/she/itwill countersign
wewill countersign
youwill countersign
theywill countersign
Future II
Iam going to countersign
youare going to countersign
he/she/itis going to countersign
weare going to countersign
youare going to countersign
theyare going to countersign
Future Progressive
Iwill be countersigning
youwill be countersigning
he/she/itwill be countersigning
wewill be countersigning
youwill be countersigning
theywill be countersigning
Future Perfect
Iwill have countersigned
youwill have countersigned
he/she/itwill have countersigned
wewill have countersigned
youwill have countersigned
theywill have countersigned
Conditional
Present
Iwould countersign
youwould countersign
he/she/itwould countersign
wewould countersign
youwould countersign
theywould countersign
Progressive
Iwould be countersigning
youwould be countersigning
he/she/itwould be countersigning
wewould be countersigning
youwould be countersigning
theywould be countersigning
Past Progressive
Iwould have been countersigning
youwould have been countersigning
he/she/itwould have been countersigning
wewould have been countersigning
youwould have been countersigning
theywould have been countersigning
Subjunctive
Present
Icountersign
youcountersign
he/she/itcountersigns
wecountersign
youcountersign
theycountersign
Present Perfect
Ihave countersigned
youhave countersigned
he/she/ithas countersigned
wehave countersigned
youhave countersigned
theyhave countersigned
Past
Icountersigned
youcountersigned
he/she/itcountersigned
wecountersigned
youcountersigned
theycountersigned
Pluperfect I
Ihad countersigned
youhad countersigned
he/she/ithad countersigned
wehad countersigned
youhad countersigned
theyhad countersigned
Past
Icountersigned
youcountersigned
he/she/itcountersigned
wecountersigned
youcountersigned
theycountersigned
Pluperfect II
Ihad countersigned
youhad countersigned
he/she/ithad countersigned
wehad countersigned
youhad countersigned
theyhad countersigned
Imperative
Imperative
youcountersign
he/she/itcountersign
welet us countersign
youcountersign
theycountersign
Negative Imperative
youdo not countersign
he/she/itdo not countersign
welet us not countersign
youdo not countersign
theydo not countersign