can slouch
Regular verb: slouch - slouched- slouched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can slouch
you can slouch
he can slouch
we can slouch
you can slouch
they can slouch 	I can be slouching
you can be slouching
he can be slouching
we can be slouching
you can be slouching
they can be slouching	I can have slouched
you can have slouched
he can have slouched
we can have slouched
you can have slouched
they can have slouched	I can have been slouching
you can have been slouching
he can have been slouching
we can have been slouching
you can have been slouching
they can have been slouching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot slouch
you cannot slouch
he cannot slouch
we cannot slouch
you cannot slouch
they cannot slouch 	I cannot be slouching
you cannot be slouching
he cannot be slouching
we cannot be slouching
you cannot be slouching
they cannot be slouching	I cannot have slouched
you cannot have slouched
he cannot have slouched
we cannot have slouched
you cannot have slouched
they cannot have slouched	I cannot have been slouching
you cannot have been slouching
he cannot have been slouching
we cannot have been slouching
you cannot have been slouching
they cannot have been slouching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I slouch?
can you slouch?
can he slouch?
can we slouch?
can you slouch?
can they slouch? 	can I be slouching?
can you be slouching?
can he be slouching?
can we be slouching?
can you be slouching?
can they be slouching? 	can I have slouched?
can you have slouched?
can he have slouched?
can we have slouched?
can you have slouched?
can they have slouched? 	can I have been slouching?
can you have been slouching?
can he have been slouching?
can we have been slouching?
can you have been slouching?
can they have been slouching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not slouch?
can you not slouch?
can he not slouch?
can we not slouch?
can you not slouch?
can they not slouch? 	can I not be slouching?
can you not be slouching?
can he not be slouching?
can we not be slouching?
can you not be slouching?
can they not be slouching? 	can I not have slouched?
can you not have slouched?
can he not have slouched?
can we not have slouched?
can you not have slouched?
can they not have slouched? 	can I not have been slouching?
can you not have been slouching?
can he not have been slouching?
can we not have been slouching?
can you not have been slouching?
can they not have been slouching?