English verb conjugation
MAY SUBMARINE

Regular verb: submarine - submarined - submarined

Affirmation

Simple form	V-ing form
I may submarine you may submarine he may submarine we may submarine you may submarine they may submarine	I may be submarining you may be submarining he may be submarining we may be submarining you may be submarining they may be submarining
Perfect	V-ing perfect
I may have submarined you may have submarined he may have submarined we may have submarined you may have submarined they may have submarined	I may have been submarining you may have been submarining he may have been submarining we may have been submarining you may have been submarining they may have been submarining

Negation

Simple form	V-ing form
I may not submarine you may not submarine he may not submarine we may not submarine you may not submarine they may not submarine	I may not be submarining you may not be submarining he may not be submarining we may not be submarining you may not be submarining they may not be submarining
Perfect	V-ing perfect
I may not have submarined you may not have submarined he may not have submarined we may not have submarined you may not have submarined they may not have submarined	I may not have been submarining you may not have been submarining he may not have been submarining we may not have been submarining you may not have been submarining they may not have been submarining

Interrogative form

Simple form	V-ing form
may I submarine? may you submarine? may he submarine? may we submarine? may you submarine? may they submarine?	may I be submarining? may you be submarining? may he be submarining? may we be submarining? may you be submarining? may they be submarining?
Perfect	V-ing perfect
may I have submarined? may you have submarined? may he have submarined? may we have submarined? may you have submarined? may they have submarined?	may I have been submarining? may you have been submarining? may he have been submarining? may we have been submarining? may you have been submarining? may they have been submarining?

Interro-negative form

Simple form	V-ing form
may I not submarine? may you not submarine? may he not submarine? may we not submarine? may you not submarine? may they not submarine?	may I not be submarining? may you not be submarining? may he not be submarining? may we not be submarining? may you not be submarining? may they not be submarining?
Perfect	V-ing perfect
may I not have submarined? may you not have submarined? may he not have submarined? may we not have submarined? may you not have submarined? may they not have submarined?	may I not have been submarining? may you not have been submarining? may he not have been submarining? may we not have been submarining? may you not have been submarining? may they not have been submarining?