be fitter be fitting be fixated be fixed be fixed directly be fixed in place be fixed now be fixed to the wall be fixing be fl be flagged be flammable be flanked be flared be flash be flashed be flashing be flashy be flat be flat or curved be flattened be flattered be flattering be flavored be flavoured be flawed be flawless be fleeing be fleeting be flesh be fleshed out be flexed be flexibility be flexible be flexible and adaptable be flexible enough be flexible or rigid be flexible when be flight be flippant be flipped be flipping be flirting be floated be floating be flocking be flogged be flooded be flooding be floored be flourishing be flowers be flowing be flown be flown out be fluent be fluent in english be fluid be flung be fluorescent be flush be flushed be flushed out be flushing be flustered be fly be flying be flying blind be foamed be focus be focused be focused on what be foggy be foiled be folded be folded back be follow be followed be followed by other be followed by others be followed closely be followed in the event be followed to avoid be followed up be followed when be followers be following me be following up be fond be fond of you be food be fooled be fooled again be fooling be foolish be foolproof be fools be fools not be football