to sum
Verbo regolare: sum - summed- summed

Indicativo 	
Presente 	Presente continuo 	Preterito 	Preterite continua 	
I sum
you sum
he sums
we sum
you sum
they sum 	I'msumming
you'resumming
he'ssumming
we'resumming
you'resumming
they'resumming	I summed
you summed
he summed
we summed
you summed
they summed	Iwassumming
youweresumming
hewassumming
weweresumming
youweresumming
theyweresumming	
Presente perfetto 	Presente perfetto continuo 	Piuccheperfetto 	Piuccheperfetto continuo 	
I've summed
you've summed
he's summed
we've summed
you've summed
they've summed	I'vebeen summing
you'vebeen summing
he'sbeen summing
we'vebeen summing
you'vebeen summing
they'vebeen summing	I'd summed
you'd summed
he'd summed
we'd summed
you'd summed
they'd summed	I'd been summing
you'd been summing
he'd been summing
we'd been summing
you'd been summing
they'd been summing	
Futuro semplice 	Futuro continuo 	Futuro anteriore 	Futuro anteriore contínuo 	
I'll sum
you'll sum
he'll sum
we'll sum
you'll sum
they'll sum 	I'll be summing
you'll be summing
he'll be summing
we'll be summing
you'll be summing
they'll be summing	I'll have summed
you'll have summed
he'll have summed
we'll have summed
you'll have summed
they'll have summed	I'll have been summing
you'll have been summing
he'll have been summing
we'll have been summing
you'll have been summing
they'll have been summing	

Condizionale 	
Presente 	Presente continuo 	Passato 	Passato continuo 	
I'd sum
you'd sum
he'd sum
we'd sum
you'd sum
they'd sum 	I'd be summing
you'd be summing
he'd be summing
we'd be summing
you'd be summing
they'd be summing	I'd have summed
you'd have summed
he'd have summed
we'd have summed
you'd have summed
they'd have summed	I'd have been summing
you'd have been summing
he'd have been summing
we'd have been summing
you'd have been summing
they'd have been summing	

Infinito 	
Imperativo 	
Infinito 	 	Imperativo 	 	
to sum 	 	sum
Let's sum
sum 	 	

Participio 	
Presente 	Passato 	 	 	
summing	summed