to lessen
Regular verb: lessen - lessened- lessened

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I lessen
you lessen
she lessens
we lessen
you lessen
they lessen 	I'mlessening
you'relessening
she'slessening
we'relessening
you'relessening
they'relessening	I lessened
you lessened
she lessened
we lessened
you lessened
they lessened	Iwaslessening
youwerelessening
shewaslessening
wewerelessening
youwerelessening
theywerelessening	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've lessened
you've lessened
she's lessened
we've lessened
you've lessened
they've lessened	I'vebeen lessening
you'vebeen lessening
she'sbeen lessening
we'vebeen lessening
you'vebeen lessening
they'vebeen lessening	I'd lessened
you'd lessened
she'd lessened
we'd lessened
you'd lessened
they'd lessened	I'd been lessening
you'd been lessening
she'd been lessening
we'd been lessening
you'd been lessening
they'd been lessening	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll lessen
you'll lessen
she'll lessen
we'll lessen
you'll lessen
they'll lessen 	I'll be lessening
you'll be lessening
she'll be lessening
we'll be lessening
you'll be lessening
they'll be lessening	I'll have lessened
you'll have lessened
she'll have lessened
we'll have lessened
you'll have lessened
they'll have lessened	I'll have been lessening
you'll have been lessening
she'll have been lessening
we'll have been lessening
you'll have been lessening
they'll have been lessening	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd lessen
you'd lessen
she'd lessen
we'd lessen
you'd lessen
they'd lessen 	I'd be lessening
you'd be lessening
she'd be lessening
we'd be lessening
you'd be lessening
they'd be lessening	I'd have lessened
you'd have lessened
she'd have lessened
we'd have lessened
you'd have lessened
they'd have lessened	I'd have been lessening
you'd have been lessening
she'd have been lessening
we'd have been lessening
you'd have been lessening
they'd have been lessening	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to lessen 	 	lessen
Let's lessen
lessen 	 	

Participle 	
Present 	Past 	 	 	
lessening	lessened