to bum
Regular verb: bum - bummed- bummed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I bum
you bum
he bums
we bum
you bum
they bum 	Iambumming
youarebumming
heisbumming
wearebumming
youarebumming
theyarebumming	I bummed
you bummed
he bummed
we bummed
you bummed
they bummed	Iwasbumming
youwerebumming
hewasbumming
wewerebumming
youwerebumming
theywerebumming	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have bummed
you have bummed
he has bummed
we have bummed
you have bummed
they have bummed	I have been bumming
you have been bumming
hehasbeen bumming
we have been bumming
you have been bumming
they have been bumming	I had bummed
you had bummed
he had bummed
we had bummed
you had bummed
they had bummed	I had been bumming
you had been bumming
he had been bumming
we had been bumming
you had been bumming
they had been bumming	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will bum
you will bum
he will bum
we will bum
you will bum
they will bum 	I will be bumming
you will be bumming
he will be bumming
we will be bumming
you will be bumming
they will be bumming	I will have bummed
you will have bummed
he will have bummed
we will have bummed
you will have bummed
they will have bummed	I will have been bumming
you will have been bumming
he will have been bumming
we will have been bumming
you will have been bumming
they will have been bumming	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would bum
you would bum
he would bum
we would bum
you would bum
they would bum 	I would be bumming
you would be bumming
he would be bumming
we would be bumming
you would be bumming
they would be bumming	I would have bummed
you would have bummed
he would have bummed
we would have bummed
you would have bummed
they would have bummed	I would have been bumming
you would have been bumming
he would have been bumming
we would have been bumming
you would have been bumming
they would have been bumming	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to bum 	 	bum
Let's bum
bum 	 	

Participle 	
Present 	Past 	 	 	
bumming	bummed