may draught-proof
Verbo regolare: draught-proof - draught-proofed- draught-proofed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may draught-proof
you may draught-proof
he may draught-proof
we may draught-proof
you may draught-proof
they may draught-proof 	I may be draught-proofing
you may be draught-proofing
he may be draught-proofing
we may be draught-proofing
you may be draught-proofing
they may be draught-proofing	I may have draught-proofed
you may have draught-proofed
he may have draught-proofed
we may have draught-proofed
you may have draught-proofed
they may have draught-proofed	I may have been draught-proofing
you may have been draught-proofing
he may have been draught-proofing
we may have been draught-proofing
you may have been draught-proofing
they may have been draught-proofing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't draught-proof
you mayn't draught-proof
he mayn't draught-proof
we mayn't draught-proof
you mayn't draught-proof
they mayn't draught-proof 	I mayn't be draught-proofing
you mayn't be draught-proofing
he mayn't be draught-proofing
we mayn't be draught-proofing
you mayn't be draught-proofing
they mayn't be draught-proofing	I mayn't have draught-proofed
you mayn't have draught-proofed
he mayn't have draught-proofed
we mayn't have draught-proofed
you mayn't have draught-proofed
they mayn't have draught-proofed	I mayn't have been draught-proofing
you mayn't have been draught-proofing
he mayn't have been draught-proofing
we mayn't have been draught-proofing
you mayn't have been draught-proofing
they mayn't have been draught-proofing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I draught-proof?
may you draught-proof?
may he draught-proof?
may we draught-proof?
may you draught-proof?
may they draught-proof? 	may I be draught-proofing?
may you be draught-proofing?
may he be draught-proofing?
may we be draught-proofing?
may you be draught-proofing?
may they be draught-proofing? 	may I have draught-proofed?
may you have draught-proofed?
may he have draught-proofed?
may we have draught-proofed?
may you have draught-proofed?
may they have draught-proofed? 	may I have been draught-proofing?
may you have been draught-proofing?
may he have been draught-proofing?
may we have been draught-proofing?
may you have been draught-proofing?
may they have been draught-proofing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I draught-proof?
mayn't you draught-proof?
mayn't he draught-proof?
mayn't we draught-proof?
mayn't you draught-proof?
mayn't they draught-proof? 	mayn't I be draught-proofing?
mayn't you be draught-proofing?
mayn't he be draught-proofing?
mayn't we be draught-proofing?
mayn't you be draught-proofing?
mayn't they be draught-proofing? 	mayn't I have draught-proofed?
mayn't you have draught-proofed?
mayn't he have draught-proofed?
mayn't we have draught-proofed?
mayn't you have draught-proofed?
mayn't they have draught-proofed? 	mayn't I have been draught-proofing?
mayn't you have been draught-proofing?
mayn't he have been draught-proofing?
mayn't we have been draught-proofing?
mayn't you have been draught-proofing?
mayn't they have been draught-proofing?