to concenter
Verbo regular: concenter - concentered- concentered

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I concenter
you concenter
he concenters
we concenter
you concenter
they concenter 	I'mconcentering
you'reconcentering
he'sconcentering
we'reconcentering
you'reconcentering
they'reconcentering	I concentered
you concentered
he concentered
we concentered
you concentered
they concentered	Iwasconcentering
youwereconcentering
hewasconcentering
wewereconcentering
youwereconcentering
theywereconcentering	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I've concentered
you've concentered
he's concentered
we've concentered
you've concentered
they've concentered	I'vebeen concentering
you'vebeen concentering
he'sbeen concentering
we'vebeen concentering
you'vebeen concentering
they'vebeen concentering	I'd concentered
you'd concentered
he'd concentered
we'd concentered
you'd concentered
they'd concentered	I'd been concentering
you'd been concentering
he'd been concentering
we'd been concentering
you'd been concentering
they'd been concentering	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
I'll concenter
you'll concenter
he'll concenter
we'll concenter
you'll concenter
they'll concenter 	I'll be concentering
you'll be concentering
he'll be concentering
we'll be concentering
you'll be concentering
they'll be concentering	I'll have concentered
you'll have concentered
he'll have concentered
we'll have concentered
you'll have concentered
they'll have concentered	I'll have been concentering
you'll have been concentering
he'll have been concentering
we'll have been concentering
you'll have been concentering
they'll have been concentering	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
I'd concenter
you'd concenter
he'd concenter
we'd concenter
you'd concenter
they'd concenter 	I'd be concentering
you'd be concentering
he'd be concentering
we'd be concentering
you'd be concentering
they'd be concentering	I'd have concentered
you'd have concentered
he'd have concentered
we'd have concentered
you'd have concentered
they'd have concentered	I'd have been concentering
you'd have been concentering
he'd have been concentering
we'd have been concentering
you'd have been concentering
they'd have been concentering	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to concenter 	 	concenter
Let's concenter
concenter 	 	

Particípio 	
Presente 	Passado 	 	 	
concentering	concentered