to lumber
Regular verb: lumber - lumbered- lumbered

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't lumber
you don't lumber
he doesn't lumber
we don't lumber
you don't lumber
they don't lumber 	I'mnot lumbering
youaren't lumbering
heisn't lumbering
wearen't lumbering
youaren't lumbering
theyaren't lumbering	I didn't lumber
you didn't lumber
he didn't lumber
we didn't lumber
you didn't lumber
they didn't lumber 	Iwasn't lumbering
youweren't lumbering
hewasn't lumbering
weweren't lumbering
youweren't lumbering
theyweren't lumbering	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't lumbered
you haven't lumbered
he hasn't lumbered
we haven't lumbered
you haven't lumbered
they haven't lumbered	I haven't  been lumbering
you haven't  been lumbering
he hasn't  been lumbering
we haven't  been lumbering
you haven't  been lumbering
they haven't  been lumbering	I hadn't lumbered
you hadn't lumbered
he hadn't lumbered
we hadn't lumbered
you hadn't lumbered
they hadn't lumbered	I hadn't been lumbering
you hadn't been lumbering
he hadn't been lumbering
we hadn't been lumbering
you hadn't been lumbering
they hadn't been lumbering	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't lumber
you won't lumber
he won't lumber
we won't lumber
you won't lumber
they won't lumber 	I won't be lumbering
you won't be lumbering
he won't be lumbering
we won't be lumbering
you won't be lumbering
they won't be lumbering	I won't have lumbered
you won't have lumbered
he won't have lumbered
we won't have lumbered
you won't have lumbered
they won't have lumbered	I won't have been lumbering
you won't have been lumbering
he won't have been lumbering
we won't have been lumbering
you won't have been lumbering
they won't have been lumbering	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't lumber
you wouldn't lumber
he wouldn't lumber
we wouldn't lumber
you wouldn't lumber
they wouldn't lumber 	I wouldn't be lumbering
you wouldn't be lumbering
he wouldn't be lumbering
we wouldn't be lumbering
you wouldn't be lumbering
they wouldn't be lumbering	I wouldn't have lumbered
you wouldn't have lumbered
he wouldn't have lumbered
we wouldn't have lumbered
you wouldn't have lumbered
they wouldn't have lumbered	I wouldn't have been lumbering
you wouldn't have been lumbering
he wouldn't have been lumbering
we wouldn't have been lumbering
you wouldn't have been lumbering
they wouldn't have been lumbering	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to lumber 	 	do not lumber
Let's not lumber
do not lumber 	 	

Participle 	
Present 	Past 	 	 	
lumbering	lumbered