may cross-train
Verbe régulier : cross-train - cross-trained- cross-trained

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may cross-train
you may cross-train
she may cross-train
we may cross-train
you may cross-train
they may cross-train 	I may be cross-training
you may be cross-training
she may be cross-training
we may be cross-training
you may be cross-training
they may be cross-training	I may have cross-trained
you may have cross-trained
she may have cross-trained
we may have cross-trained
you may have cross-trained
they may have cross-trained	I may have been cross-training
you may have been cross-training
she may have been cross-training
we may have been cross-training
you may have been cross-training
they may have been cross-training	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't cross-train
you mayn't cross-train
she mayn't cross-train
we mayn't cross-train
you mayn't cross-train
they mayn't cross-train 	I mayn't be cross-training
you mayn't be cross-training
she mayn't be cross-training
we mayn't be cross-training
you mayn't be cross-training
they mayn't be cross-training	I mayn't have cross-trained
you mayn't have cross-trained
she mayn't have cross-trained
we mayn't have cross-trained
you mayn't have cross-trained
they mayn't have cross-trained	I mayn't have been cross-training
you mayn't have been cross-training
she mayn't have been cross-training
we mayn't have been cross-training
you mayn't have been cross-training
they mayn't have been cross-training	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I cross-train?
may you cross-train?
may she cross-train?
may we cross-train?
may you cross-train?
may they cross-train? 	may I be cross-training?
may you be cross-training?
may she be cross-training?
may we be cross-training?
may you be cross-training?
may they be cross-training? 	may I have cross-trained?
may you have cross-trained?
may she have cross-trained?
may we have cross-trained?
may you have cross-trained?
may they have cross-trained? 	may I have been cross-training?
may you have been cross-training?
may she have been cross-training?
may we have been cross-training?
may you have been cross-training?
may they have been cross-training? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I cross-train?
mayn't you cross-train?
mayn't she cross-train?
mayn't we cross-train?
mayn't you cross-train?
mayn't they cross-train? 	mayn't I be cross-training?
mayn't you be cross-training?
mayn't she be cross-training?
mayn't we be cross-training?
mayn't you be cross-training?
mayn't they be cross-training? 	mayn't I have cross-trained?
mayn't you have cross-trained?
mayn't she have cross-trained?
mayn't we have cross-trained?
mayn't you have cross-trained?
mayn't they have cross-trained? 	mayn't I have been cross-training?
mayn't you have been cross-training?
mayn't she have been cross-training?
mayn't we have been cross-training?
mayn't you have been cross-training?
mayn't they have been cross-training?