may disgruntle
Regular verb: disgruntle - disgruntled- disgruntled

Affirmation 	
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I may disgruntle
you may disgruntle
he may disgruntle
we may disgruntle
you may disgruntle
they may disgruntle 	I may be disgruntling
you may be disgruntling
he may be disgruntling
we may be disgruntling
you may be disgruntling
they may be disgruntling	I may have disgruntled
you may have disgruntled
he may have disgruntled
we may have disgruntled
you may have disgruntled
they may have disgruntled	I may have been disgruntling
you may have been disgruntling
he may have been disgruntling
we may have been disgruntling
you may have been disgruntling
they may have been disgruntling	

Negation 	
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I may not disgruntle
you may not disgruntle
he may not disgruntle
we may not disgruntle
you may not disgruntle
they may not disgruntle 	I may not be disgruntling
you may not be disgruntling
he may not be disgruntling
we may not be disgruntling
you may not be disgruntling
they may not be disgruntling	I may not have disgruntled
you may not have disgruntled
he may not have disgruntled
we may not have disgruntled
you may not have disgruntled
they may not have disgruntled	I may not have been disgruntling
you may not have been disgruntling
he may not have been disgruntling
we may not have been disgruntling
you may not have been disgruntling
they may not have been disgruntling	

Interrogative form 	
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may I disgruntle?
may you disgruntle?
may he disgruntle?
may we disgruntle?
may you disgruntle?
may they disgruntle? 	may I be disgruntling?
may you be disgruntling?
may he be disgruntling?
may we be disgruntling?
may you be disgruntling?
may they be disgruntling? 	may I have disgruntled?
may you have disgruntled?
may he have disgruntled?
may we have disgruntled?
may you have disgruntled?
may they have disgruntled? 	may I have been disgruntling?
may you have been disgruntling?
may he have been disgruntling?
may we have been disgruntling?
may you have been disgruntling?
may they have been disgruntling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not disgruntle?
may you not disgruntle?
may he not disgruntle?
may we not disgruntle?
may you not disgruntle?
may they not disgruntle? 	may I not be disgruntling?
may you not be disgruntling?
may he not be disgruntling?
may we not be disgruntling?
may you not be disgruntling?
may they not be disgruntling? 	may I not have disgruntled?
may you not have disgruntled?
may he not have disgruntled?
may we not have disgruntled?
may you not have disgruntled?
may they not have disgruntled? 	may I not have been disgruntling?
may you not have been disgruntling?
may he not have been disgruntling?
may we not have been disgruntling?
may you not have been disgruntling?
may they not have been disgruntling?