may burden
Verbo regular: burden - burdened- burdened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may burden
you may burden
he may burden
we may burden
you may burden
they may burden 	I may be burdening
you may be burdening
he may be burdening
we may be burdening
you may be burdening
they may be burdening	I may have burdened
you may have burdened
he may have burdened
we may have burdened
you may have burdened
they may have burdened	I may have been burdening
you may have been burdening
he may have been burdening
we may have been burdening
you may have been burdening
they may have been burdening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not burden
you may not burden
he may not burden
we may not burden
you may not burden
they may not burden 	I may not be burdening
you may not be burdening
he may not be burdening
we may not be burdening
you may not be burdening
they may not be burdening	I may not have burdened
you may not have burdened
he may not have burdened
we may not have burdened
you may not have burdened
they may not have burdened	I may not have been burdening
you may not have been burdening
he may not have been burdening
we may not have been burdening
you may not have been burdening
they may not have been burdening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I burden?
may you burden?
may he burden?
may we burden?
may you burden?
may they burden? 	may I be burdening?
may you be burdening?
may he be burdening?
may we be burdening?
may you be burdening?
may they be burdening? 	may I have burdened?
may you have burdened?
may he have burdened?
may we have burdened?
may you have burdened?
may they have burdened? 	may I have been burdening?
may you have been burdening?
may he have been burdening?
may we have been burdening?
may you have been burdening?
may they have been burdening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not burden?
may you not burden?
may he not burden?
may we not burden?
may you not burden?
may they not burden? 	may I not be burdening?
may you not be burdening?
may he not be burdening?
may we not be burdening?
may you not be burdening?
may they not be burdening? 	may I not have burdened?
may you not have burdened?
may he not have burdened?
may we not have burdened?
may you not have burdened?
may they not have burdened? 	may I not have been burdening?
may you not have been burdening?
may he not have been burdening?
may we not have been burdening?
may you not have been burdening?
may they not have been burdening?