may foreshorten
Regular verb: foreshorten - foreshortened- foreshortened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may foreshorten
you may foreshorten
he may foreshorten
we may foreshorten
you may foreshorten
they may foreshorten 	I may be foreshortening
you may be foreshortening
he may be foreshortening
we may be foreshortening
you may be foreshortening
they may be foreshortening	I may have foreshortened
you may have foreshortened
he may have foreshortened
we may have foreshortened
you may have foreshortened
they may have foreshortened	I may have been foreshortening
you may have been foreshortening
he may have been foreshortening
we may have been foreshortening
you may have been foreshortening
they may have been foreshortening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't foreshorten
you mayn't foreshorten
he mayn't foreshorten
we mayn't foreshorten
you mayn't foreshorten
they mayn't foreshorten 	I mayn't be foreshortening
you mayn't be foreshortening
he mayn't be foreshortening
we mayn't be foreshortening
you mayn't be foreshortening
they mayn't be foreshortening	I mayn't have foreshortened
you mayn't have foreshortened
he mayn't have foreshortened
we mayn't have foreshortened
you mayn't have foreshortened
they mayn't have foreshortened	I mayn't have been foreshortening
you mayn't have been foreshortening
he mayn't have been foreshortening
we mayn't have been foreshortening
you mayn't have been foreshortening
they mayn't have been foreshortening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I foreshorten?
may you foreshorten?
may he foreshorten?
may we foreshorten?
may you foreshorten?
may they foreshorten? 	may I be foreshortening?
may you be foreshortening?
may he be foreshortening?
may we be foreshortening?
may you be foreshortening?
may they be foreshortening? 	may I have foreshortened?
may you have foreshortened?
may he have foreshortened?
may we have foreshortened?
may you have foreshortened?
may they have foreshortened? 	may I have been foreshortening?
may you have been foreshortening?
may he have been foreshortening?
may we have been foreshortening?
may you have been foreshortening?
may they have been foreshortening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I foreshorten?
mayn't you foreshorten?
mayn't he foreshorten?
mayn't we foreshorten?
mayn't you foreshorten?
mayn't they foreshorten? 	mayn't I be foreshortening?
mayn't you be foreshortening?
mayn't he be foreshortening?
mayn't we be foreshortening?
mayn't you be foreshortening?
mayn't they be foreshortening? 	mayn't I have foreshortened?
mayn't you have foreshortened?
mayn't he have foreshortened?
mayn't we have foreshortened?
mayn't you have foreshortened?
mayn't they have foreshortened? 	mayn't I have been foreshortening?
mayn't you have been foreshortening?
mayn't he have been foreshortening?
mayn't we have been foreshortening?
mayn't you have been foreshortening?
mayn't they have been foreshortening?