may pipeline
Regular verb: pipeline - pipelined- pipelined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may pipeline
you may pipeline
she may pipeline
we may pipeline
you may pipeline
they may pipeline 	I may be pipelining
you may be pipelining
she may be pipelining
we may be pipelining
you may be pipelining
they may be pipelining	I may have pipelined
you may have pipelined
she may have pipelined
we may have pipelined
you may have pipelined
they may have pipelined	I may have been pipelining
you may have been pipelining
she may have been pipelining
we may have been pipelining
you may have been pipelining
they may have been pipelining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't pipeline
you mayn't pipeline
she mayn't pipeline
we mayn't pipeline
you mayn't pipeline
they mayn't pipeline 	I mayn't be pipelining
you mayn't be pipelining
she mayn't be pipelining
we mayn't be pipelining
you mayn't be pipelining
they mayn't be pipelining	I mayn't have pipelined
you mayn't have pipelined
she mayn't have pipelined
we mayn't have pipelined
you mayn't have pipelined
they mayn't have pipelined	I mayn't have been pipelining
you mayn't have been pipelining
she mayn't have been pipelining
we mayn't have been pipelining
you mayn't have been pipelining
they mayn't have been pipelining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I pipeline?
may you pipeline?
may she pipeline?
may we pipeline?
may you pipeline?
may they pipeline? 	may I be pipelining?
may you be pipelining?
may she be pipelining?
may we be pipelining?
may you be pipelining?
may they be pipelining? 	may I have pipelined?
may you have pipelined?
may she have pipelined?
may we have pipelined?
may you have pipelined?
may they have pipelined? 	may I have been pipelining?
may you have been pipelining?
may she have been pipelining?
may we have been pipelining?
may you have been pipelining?
may they have been pipelining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I pipeline?
mayn't you pipeline?
mayn't she pipeline?
mayn't we pipeline?
mayn't you pipeline?
mayn't they pipeline? 	mayn't I be pipelining?
mayn't you be pipelining?
mayn't she be pipelining?
mayn't we be pipelining?
mayn't you be pipelining?
mayn't they be pipelining? 	mayn't I have pipelined?
mayn't you have pipelined?
mayn't she have pipelined?
mayn't we have pipelined?
mayn't you have pipelined?
mayn't they have pipelined? 	mayn't I have been pipelining?
mayn't you have been pipelining?
mayn't she have been pipelining?
mayn't we have been pipelining?
mayn't you have been pipelining?
mayn't they have been pipelining?