can abort
Regular verb: abort - aborted- aborted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can abort
you can abort
he can abort
we can abort
you can abort
they can abort 	I can be aborting
you can be aborting
he can be aborting
we can be aborting
you can be aborting
they can be aborting	I can have aborted
you can have aborted
he can have aborted
we can have aborted
you can have aborted
they can have aborted	I can have been aborting
you can have been aborting
he can have been aborting
we can have been aborting
you can have been aborting
they can have been aborting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't abort
you can't abort
he can't abort
we can't abort
you can't abort
they can't abort 	I can't be aborting
you can't be aborting
he can't be aborting
we can't be aborting
you can't be aborting
they can't be aborting	I can't have aborted
you can't have aborted
he can't have aborted
we can't have aborted
you can't have aborted
they can't have aborted	I can't have been aborting
you can't have been aborting
he can't have been aborting
we can't have been aborting
you can't have been aborting
they can't have been aborting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I abort?
can you abort?
can he abort?
can we abort?
can you abort?
can they abort? 	can I be aborting?
can you be aborting?
can he be aborting?
can we be aborting?
can you be aborting?
can they be aborting? 	can I have aborted?
can you have aborted?
can he have aborted?
can we have aborted?
can you have aborted?
can they have aborted? 	can I have been aborting?
can you have been aborting?
can he have been aborting?
can we have been aborting?
can you have been aborting?
can they have been aborting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I abort?
can't you abort?
can't he abort?
can't we abort?
can't you abort?
can't they abort? 	can't I be aborting?
can't you be aborting?
can't he be aborting?
can't we be aborting?
can't you be aborting?
can't they be aborting? 	can't I have aborted?
can't you have aborted?
can't he have aborted?
can't we have aborted?
can't you have aborted?
can't they have aborted? 	can't I have been aborting?
can't you have been aborting?
can't he have been aborting?
can't we have been aborting?
can't you have been aborting?
can't they have been aborting?