may decompose
Verbo regular: decompose - decomposed- decomposed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may decompose
you may decompose
he may decompose
we may decompose
you may decompose
they may decompose 	I may be decomposing
you may be decomposing
he may be decomposing
we may be decomposing
you may be decomposing
they may be decomposing	I may have decomposed
you may have decomposed
he may have decomposed
we may have decomposed
you may have decomposed
they may have decomposed	I may have been decomposing
you may have been decomposing
he may have been decomposing
we may have been decomposing
you may have been decomposing
they may have been decomposing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't decompose
you mayn't decompose
he mayn't decompose
we mayn't decompose
you mayn't decompose
they mayn't decompose 	I mayn't be decomposing
you mayn't be decomposing
he mayn't be decomposing
we mayn't be decomposing
you mayn't be decomposing
they mayn't be decomposing	I mayn't have decomposed
you mayn't have decomposed
he mayn't have decomposed
we mayn't have decomposed
you mayn't have decomposed
they mayn't have decomposed	I mayn't have been decomposing
you mayn't have been decomposing
he mayn't have been decomposing
we mayn't have been decomposing
you mayn't have been decomposing
they mayn't have been decomposing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I decompose?
may you decompose?
may he decompose?
may we decompose?
may you decompose?
may they decompose? 	may I be decomposing?
may you be decomposing?
may he be decomposing?
may we be decomposing?
may you be decomposing?
may they be decomposing? 	may I have decomposed?
may you have decomposed?
may he have decomposed?
may we have decomposed?
may you have decomposed?
may they have decomposed? 	may I have been decomposing?
may you have been decomposing?
may he have been decomposing?
may we have been decomposing?
may you have been decomposing?
may they have been decomposing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I decompose?
mayn't you decompose?
mayn't he decompose?
mayn't we decompose?
mayn't you decompose?
mayn't they decompose? 	mayn't I be decomposing?
mayn't you be decomposing?
mayn't he be decomposing?
mayn't we be decomposing?
mayn't you be decomposing?
mayn't they be decomposing? 	mayn't I have decomposed?
mayn't you have decomposed?
mayn't he have decomposed?
mayn't we have decomposed?
mayn't you have decomposed?
mayn't they have decomposed? 	mayn't I have been decomposing?
mayn't you have been decomposing?
mayn't he have been decomposing?
mayn't we have been decomposing?
mayn't you have been decomposing?
mayn't they have been decomposing?