may preplace
Verbo regular: preplace - preplaced- preplaced

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may preplace
you may preplace
he may preplace
we may preplace
you may preplace
they may preplace 	I may be preplacing
you may be preplacing
he may be preplacing
we may be preplacing
you may be preplacing
they may be preplacing	I may have preplaced
you may have preplaced
he may have preplaced
we may have preplaced
you may have preplaced
they may have preplaced	I may have been preplacing
you may have been preplacing
he may have been preplacing
we may have been preplacing
you may have been preplacing
they may have been preplacing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't preplace
you mayn't preplace
he mayn't preplace
we mayn't preplace
you mayn't preplace
they mayn't preplace 	I mayn't be preplacing
you mayn't be preplacing
he mayn't be preplacing
we mayn't be preplacing
you mayn't be preplacing
they mayn't be preplacing	I mayn't have preplaced
you mayn't have preplaced
he mayn't have preplaced
we mayn't have preplaced
you mayn't have preplaced
they mayn't have preplaced	I mayn't have been preplacing
you mayn't have been preplacing
he mayn't have been preplacing
we mayn't have been preplacing
you mayn't have been preplacing
they mayn't have been preplacing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I preplace?
may you preplace?
may he preplace?
may we preplace?
may you preplace?
may they preplace? 	may I be preplacing?
may you be preplacing?
may he be preplacing?
may we be preplacing?
may you be preplacing?
may they be preplacing? 	may I have preplaced?
may you have preplaced?
may he have preplaced?
may we have preplaced?
may you have preplaced?
may they have preplaced? 	may I have been preplacing?
may you have been preplacing?
may he have been preplacing?
may we have been preplacing?
may you have been preplacing?
may they have been preplacing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I preplace?
mayn't you preplace?
mayn't he preplace?
mayn't we preplace?
mayn't you preplace?
mayn't they preplace? 	mayn't I be preplacing?
mayn't you be preplacing?
mayn't he be preplacing?
mayn't we be preplacing?
mayn't you be preplacing?
mayn't they be preplacing? 	mayn't I have preplaced?
mayn't you have preplaced?
mayn't he have preplaced?
mayn't we have preplaced?
mayn't you have preplaced?
mayn't they have preplaced? 	mayn't I have been preplacing?
mayn't you have been preplacing?
mayn't he have been preplacing?
mayn't we have been preplacing?
mayn't you have been preplacing?
mayn't they have been preplacing?