may tumble
Verbo regolare: tumble - tumbled- tumbled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may tumble
you may tumble
he may tumble
we may tumble
you may tumble
they may tumble 	I may be tumbling
you may be tumbling
he may be tumbling
we may be tumbling
you may be tumbling
they may be tumbling	I may have tumbled
you may have tumbled
he may have tumbled
we may have tumbled
you may have tumbled
they may have tumbled	I may have been tumbling
you may have been tumbling
he may have been tumbling
we may have been tumbling
you may have been tumbling
they may have been tumbling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not tumble
you may not tumble
he may not tumble
we may not tumble
you may not tumble
they may not tumble 	I may not be tumbling
you may not be tumbling
he may not be tumbling
we may not be tumbling
you may not be tumbling
they may not be tumbling	I may not have tumbled
you may not have tumbled
he may not have tumbled
we may not have tumbled
you may not have tumbled
they may not have tumbled	I may not have been tumbling
you may not have been tumbling
he may not have been tumbling
we may not have been tumbling
you may not have been tumbling
they may not have been tumbling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I tumble?
may you tumble?
may he tumble?
may we tumble?
may you tumble?
may they tumble? 	may I be tumbling?
may you be tumbling?
may he be tumbling?
may we be tumbling?
may you be tumbling?
may they be tumbling? 	may I have tumbled?
may you have tumbled?
may he have tumbled?
may we have tumbled?
may you have tumbled?
may they have tumbled? 	may I have been tumbling?
may you have been tumbling?
may he have been tumbling?
may we have been tumbling?
may you have been tumbling?
may they have been tumbling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not tumble?
may you not tumble?
may he not tumble?
may we not tumble?
may you not tumble?
may they not tumble? 	may I not be tumbling?
may you not be tumbling?
may he not be tumbling?
may we not be tumbling?
may you not be tumbling?
may they not be tumbling? 	may I not have tumbled?
may you not have tumbled?
may he not have tumbled?
may we not have tumbled?
may you not have tumbled?
may they not have tumbled? 	may I not have been tumbling?
may you not have been tumbling?
may he not have been tumbling?
may we not have been tumbling?
may you not have been tumbling?
may they not have been tumbling?