to lengthen
Verbo regular: lengthen - lengthened- lengthened

Indicativo 	
Presente 	Presente continuo 	Pretérito 	Pretérito continuo 	
I lengthen
you lengthen
she lengthens
we lengthen
you lengthen
they lengthen 	I'mlengthening
you'relengthening
she'slengthening
we'relengthening
you'relengthening
they'relengthening	I lengthened
you lengthened
she lengthened
we lengthened
you lengthened
they lengthened	Iwaslengthening
youwerelengthening
shewaslengthening
wewerelengthening
youwerelengthening
theywerelengthening	
Presente perfecto 	Presente perfecto continuo 	Pluscuamperfecto 	Pluscuamperfecto continuo 	
I've lengthened
you've lengthened
she's lengthened
we've lengthened
you've lengthened
they've lengthened	I'vebeen lengthening
you'vebeen lengthening
she'sbeen lengthening
we'vebeen lengthening
you'vebeen lengthening
they'vebeen lengthening	I'd lengthened
you'd lengthened
she'd lengthened
we'd lengthened
you'd lengthened
they'd lengthened	I'd been lengthening
you'd been lengthening
she'd been lengthening
we'd been lengthening
you'd been lengthening
they'd been lengthening	
Futuro simple 	Futuro continuo 	Futuro perfecto 	Futuro perfecto contínuo 	
I'll lengthen
you'll lengthen
she'll lengthen
we'll lengthen
you'll lengthen
they'll lengthen 	I'll be lengthening
you'll be lengthening
she'll be lengthening
we'll be lengthening
you'll be lengthening
they'll be lengthening	I'll have lengthened
you'll have lengthened
she'll have lengthened
we'll have lengthened
you'll have lengthened
they'll have lengthened	I'll have been lengthening
you'll have been lengthening
she'll have been lengthening
we'll have been lengthening
you'll have been lengthening
they'll have been lengthening	

Condicional 	
Presente 	Presente continuo 	Passado 	Passado continuo 	
I'd lengthen
you'd lengthen
she'd lengthen
we'd lengthen
you'd lengthen
they'd lengthen 	I'd be lengthening
you'd be lengthening
she'd be lengthening
we'd be lengthening
you'd be lengthening
they'd be lengthening	I'd have lengthened
you'd have lengthened
she'd have lengthened
we'd have lengthened
you'd have lengthened
they'd have lengthened	I'd have been lengthening
you'd have been lengthening
she'd have been lengthening
we'd have been lengthening
you'd have been lengthening
they'd have been lengthening	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to lengthen 	 	lengthen
Let's lengthen
lengthen 	 	

Participio 	
Presente 	Passado 	 	 	
lengthening	lengthened