can underbake
Regular verb: underbake - underbaked- underbaked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can underbake
you can underbake
she can underbake
we can underbake
you can underbake
they can underbake 	I can be underbaking
you can be underbaking
she can be underbaking
we can be underbaking
you can be underbaking
they can be underbaking	I can have underbaked
you can have underbaked
she can have underbaked
we can have underbaked
you can have underbaked
they can have underbaked	I can have been underbaking
you can have been underbaking
she can have been underbaking
we can have been underbaking
you can have been underbaking
they can have been underbaking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't underbake
you can't underbake
she can't underbake
we can't underbake
you can't underbake
they can't underbake 	I can't be underbaking
you can't be underbaking
she can't be underbaking
we can't be underbaking
you can't be underbaking
they can't be underbaking	I can't have underbaked
you can't have underbaked
she can't have underbaked
we can't have underbaked
you can't have underbaked
they can't have underbaked	I can't have been underbaking
you can't have been underbaking
she can't have been underbaking
we can't have been underbaking
you can't have been underbaking
they can't have been underbaking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I underbake?
can you underbake?
can she underbake?
can we underbake?
can you underbake?
can they underbake? 	can I be underbaking?
can you be underbaking?
can she be underbaking?
can we be underbaking?
can you be underbaking?
can they be underbaking? 	can I have underbaked?
can you have underbaked?
can she have underbaked?
can we have underbaked?
can you have underbaked?
can they have underbaked? 	can I have been underbaking?
can you have been underbaking?
can she have been underbaking?
can we have been underbaking?
can you have been underbaking?
can they have been underbaking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I underbake?
can't you underbake?
can't she underbake?
can't we underbake?
can't you underbake?
can't they underbake? 	can't I be underbaking?
can't you be underbaking?
can't she be underbaking?
can't we be underbaking?
can't you be underbaking?
can't they be underbaking? 	can't I have underbaked?
can't you have underbaked?
can't she have underbaked?
can't we have underbaked?
can't you have underbaked?
can't they have underbaked? 	can't I have been underbaking?
can't you have been underbaking?
can't she have been underbaking?
can't we have been underbaking?
can't you have been underbaking?
can't they have been underbaking?