may trek
Verbo regular: trek - trekked- trekked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may trek
you may trek
he may trek
we may trek
you may trek
they may trek 	I may be trekking
you may be trekking
he may be trekking
we may be trekking
you may be trekking
they may be trekking	I may have trekked
you may have trekked
he may have trekked
we may have trekked
you may have trekked
they may have trekked	I may have been trekking
you may have been trekking
he may have been trekking
we may have been trekking
you may have been trekking
they may have been trekking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not trek
you may not trek
he may not trek
we may not trek
you may not trek
they may not trek 	I may not be trekking
you may not be trekking
he may not be trekking
we may not be trekking
you may not be trekking
they may not be trekking	I may not have trekked
you may not have trekked
he may not have trekked
we may not have trekked
you may not have trekked
they may not have trekked	I may not have been trekking
you may not have been trekking
he may not have been trekking
we may not have been trekking
you may not have been trekking
they may not have been trekking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I trek?
may you trek?
may he trek?
may we trek?
may you trek?
may they trek? 	may I be trekking?
may you be trekking?
may he be trekking?
may we be trekking?
may you be trekking?
may they be trekking? 	may I have trekked?
may you have trekked?
may he have trekked?
may we have trekked?
may you have trekked?
may they have trekked? 	may I have been trekking?
may you have been trekking?
may he have been trekking?
may we have been trekking?
may you have been trekking?
may they have been trekking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not trek?
may you not trek?
may he not trek?
may we not trek?
may you not trek?
may they not trek? 	may I not be trekking?
may you not be trekking?
may he not be trekking?
may we not be trekking?
may you not be trekking?
may they not be trekking? 	may I not have trekked?
may you not have trekked?
may he not have trekked?
may we not have trekked?
may you not have trekked?
may they not have trekked? 	may I not have been trekking?
may you not have been trekking?
may he not have been trekking?
may we not have been trekking?
may you not have been trekking?
may they not have been trekking?