to tube
Regular verb: tube - tubed- tubed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I tube
you tube
he tubes
we tube
you tube
they tube 	I'mtubing
you'retubing
he'stubing
we'retubing
you'retubing
they'retubing	I tubed
you tubed
he tubed
we tubed
you tubed
they tubed	Iwastubing
youweretubing
hewastubing
weweretubing
youweretubing
theyweretubing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've tubed
you've tubed
he's tubed
we've tubed
you've tubed
they've tubed	I'vebeen tubing
you'vebeen tubing
he'sbeen tubing
we'vebeen tubing
you'vebeen tubing
they'vebeen tubing	I'd tubed
you'd tubed
he'd tubed
we'd tubed
you'd tubed
they'd tubed	I'd been tubing
you'd been tubing
he'd been tubing
we'd been tubing
you'd been tubing
they'd been tubing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll tube
you'll tube
he'll tube
we'll tube
you'll tube
they'll tube 	I'll be tubing
you'll be tubing
he'll be tubing
we'll be tubing
you'll be tubing
they'll be tubing	I'll have tubed
you'll have tubed
he'll have tubed
we'll have tubed
you'll have tubed
they'll have tubed	I'll have been tubing
you'll have been tubing
he'll have been tubing
we'll have been tubing
you'll have been tubing
they'll have been tubing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd tube
you'd tube
he'd tube
we'd tube
you'd tube
they'd tube 	I'd be tubing
you'd be tubing
he'd be tubing
we'd be tubing
you'd be tubing
they'd be tubing	I'd have tubed
you'd have tubed
he'd have tubed
we'd have tubed
you'd have tubed
they'd have tubed	I'd have been tubing
you'd have been tubing
he'd have been tubing
we'd have been tubing
you'd have been tubing
they'd have been tubing	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to tube 	 	tube
Let's tube
tube 	 	

Participle 	
Present 	Past 	 	 	
tubing	tubed