to countersign
Verbo regolare: countersign - countersigned- countersigned

Indicativo 	
Presente 	Presente continuo 	Preterito 	Preterite continua 	
I countersign
you countersign
he countersigns
we countersign
you countersign
they countersign 	I'mcountersigning
you'recountersigning
he'scountersigning
we'recountersigning
you'recountersigning
they'recountersigning	I countersigned
you countersigned
he countersigned
we countersigned
you countersigned
they countersigned	Iwascountersigning
youwerecountersigning
hewascountersigning
wewerecountersigning
youwerecountersigning
theywerecountersigning	
Presente perfetto 	Presente perfetto continuo 	Piuccheperfetto 	Piuccheperfetto continuo 	
I've countersigned
you've countersigned
he's countersigned
we've countersigned
you've countersigned
they've countersigned	I'vebeen countersigning
you'vebeen countersigning
he'sbeen countersigning
we'vebeen countersigning
you'vebeen countersigning
they'vebeen countersigning	I'd countersigned
you'd countersigned
he'd countersigned
we'd countersigned
you'd countersigned
they'd countersigned	I'd been countersigning
you'd been countersigning
he'd been countersigning
we'd been countersigning
you'd been countersigning
they'd been countersigning	
Futuro semplice 	Futuro continuo 	Futuro anteriore 	Futuro anteriore contínuo 	
I'll countersign
you'll countersign
he'll countersign
we'll countersign
you'll countersign
they'll countersign 	I'll be countersigning
you'll be countersigning
he'll be countersigning
we'll be countersigning
you'll be countersigning
they'll be countersigning	I'll have countersigned
you'll have countersigned
he'll have countersigned
we'll have countersigned
you'll have countersigned
they'll have countersigned	I'll have been countersigning
you'll have been countersigning
he'll have been countersigning
we'll have been countersigning
you'll have been countersigning
they'll have been countersigning	

Condizionale 	
Presente 	Presente continuo 	Passato 	Passato continuo 	
I'd countersign
you'd countersign
he'd countersign
we'd countersign
you'd countersign
they'd countersign 	I'd be countersigning
you'd be countersigning
he'd be countersigning
we'd be countersigning
you'd be countersigning
they'd be countersigning	I'd have countersigned
you'd have countersigned
he'd have countersigned
we'd have countersigned
you'd have countersigned
they'd have countersigned	I'd have been countersigning
you'd have been countersigning
he'd have been countersigning
we'd have been countersigning
you'd have been countersigning
they'd have been countersigning	

Infinito 	
Imperativo 	
Infinito 	 	Imperativo 	 	
to countersign 	 	countersign
Let's countersign
countersign 	 	

Participio 	
Presente 	Passato 	 	 	
countersigning	countersigned